| 1/1 | 1970 Soviet census1970年ソ連国勢調査 | Soviet Union | Place: Soviet Union | Q4350767 |
| 1/1 | January 19701970年1月 | Unknown | | Q16645019 |
| 1/1 | Deaths in January 1970訃報 1970年1月 | Unknown | | Q111208340 |
| 1/1 | Vienna New Year's Concert 1970ウィーンフィル・ニューイヤーコンサート1970 | Unknown | | Q28105623 |
| 1/1 | Cruzeiro do Sul Flight 114 | Brazil, Cuba, Uruguay | | Q48862889 |
| 1/1 | 1969–70 Four Hills Tournament | Unknown | | Q827590 |
| 1/1 | Shdwan Battle | Unknown | | Q12244184 |
| 1/1 | Bulahdelah tornado | Australia | | Q4987193 |
| 1/3 | Murder of Catherine Cesnik | United States | Place: Baltimore | Q30021882 |
| 1/4 | 1970 Tonghai earthquake通海地震 | Unknown | | Q4574199 |
| 1/5 | 1970 Spantax Convair crash | Sweden | | Q10674369 |
| 1/10 | 1970 New Zealand Grand Prix | New Zealand | | Q4574111 |
| 1/12 | disappearance of Cheryl Grimmer | Australia | | Q28220250 |
| 1/18 | Soviet submarine K-320 | Soviet Union | Place: Krasnoye Sormovo Factory No. 112 | Q7571806 |
| 1/18 | 200 Miles of Buenos Aires | Argentina | Place: Oscar and Juan Gálvez Race Track | Q4616390 |
| 1/20 | 23rd National Hockey League All-Star Game | Canada | | Q215671 |
| 1/20 | 1970 NBA All-Star Game | Canada | Place: Spectrum | Q2330382 |
| 1/22 | Operation Rhodesロードス作戦 | Unknown | Place: Red Sea | Q7097461 |
| 1/22 | 1970 State of the Union Address | United States | | Q17507615 |
| 1/23 | Project Survival | United States | | Q7249344 |
| 1/27 | 1970 Lesotho general election | Lesotho | | Q6531356 |
| 1/28 | 1970 Batagay An-24 crash | Unknown | Place: Verkhoyansky District | Q16662370 |
| 1/29 | Aeroflot Flight 145 | Soviet Union | | Q16662572 |
| 1/30 | 1970 Lesotho coup d'état | Lesotho | Place: Maseru | Q60769179 |
| 2/1 | Benavidez rail disasterベナビデス列車追突事故 | Argentina | | Q1312133 |
| 2/1 | 1970 Liechtenstein general election | Liechtenstein | | Q6543997 |
| 2/1 | February 19701970年2月 | Unknown | | Q13070110 |
| 2/1 | 1970 Costa Rican general election | Costa Rica | | Q5174922 |
| 2/1 | Deaths in February 1970訃報 1970年2月 | Unknown | | Q137590422 |
| 2/1 | 1970 World Ice Hockey Championships Group C | Socialist Republic of Romania | | Q4150749 |
| 2/2 | 27th Golden Globe Awards第27回ゴールデングローブ賞 | United States | Place: Los Angeles | Q1441288 |
| 2/2 | Cornfield Bomberコーンフィールド・ボンバー | United States | | Q5171725 |
| 2/3 | Costa Rican parliamentary election, 1974 | Costa Rica | | Q20014731 |
| 2/4 | Aerolíneas Argentinas Flight 707 | Argentina | | Q4688302 |
| 2/4 | Tarom Flight 35 | Romania | | Q122451755 |
| 2/6 | Aeroflot Flight U-45 | Unknown | | Q16662487 |
| 2/7 | 1970 Western Samoan general election | Samoa | | Q7409957 |
| 2/10 | 1970 Munich bus attack | Germany | Place: Munich-Riem Airport | Q30527711 |
| 2/10 | 1970 Val-d'Isère's avalanche | France | | Q2873239 |
| 2/13 | Arson attack on a residential home of the Jewish community in Munich | Germany | | Q897799 |
| 2/15 | Dominicana DC-9 air disasterドミニカーナ航空603便墜落事故 | Dominican Republic | Place: Caribbean Sea | Q5290887 |
| 2/16 | 1970 African Cup of Nations Final | Sudan | Place: Khartoum Stadium | Q64692663 |
| 2/19 | February 19, 19701970年2月19日 | Unknown | | Q36310468 |
| 2/19 | Son Thang massacre | Unknown | Place: Quế Sơn | Q55138792 |
| 2/21 | Swissair Flight 330スイス航空330便爆破事件 | Switzerland | Place: Würenlingen | Q673726 |
| 2/21 | February 1970 lunar eclipse1970年2月21日の月食 | Unknown | | Q5439762 |
| 2/22 | 1970 Senegalese prime ministerial referendum | Senegal | | Q30486 |
| 2/24 | February 24, 19701970年2月24日 | Unknown | | Q64890534 |
| 2/28 | 1970 Omloop Het Volk | Belgium | | Q18510754 |
| 3/1 | 1970 Austrian legislative election | Austria | | Q680680 |
| 3/1 | March 19701970年3月 | Unknown | | Q3294911 |
| 3/1 | 1970 Guatemalan general election | Guatemala | | Q5614276 |
| 3/1 | Liechtenstein tax adjustment referendum, 1970 | Liechtenstein | | Q6544039 |
| 3/1 | U.S. postal strike of 1970合衆国の郵便ストライキ | United States | | Q11996114 |
| 3/1 | Deaths in March 1970訃報 1970年3月 | Unknown | | Q137590423 |
| 3/6 | Greenwich Village townhouse explosion | United States | | Q11094162 |
| 3/7 | solar eclipse of March 7, 19701970年3月7日の日食 | Unknown | | Q7556508 |
| 3/8 | 1970 French cantonal elections | France | | Q3586826 |
| 3/8 | March 8, 19701970年3月8日 | Unknown | | Q47044547 |
| 3/8 | 1970 Salvadoran legislative election | El Salvador | | Q7406512 |
| 3/11 | Iraqi–Kurdish Autonomy Agreement of 19701970年合意 | Iraq | | Q6067940 |
| 3/14 | Paraense Transportes Aéreos Flight 903 | Brazil | | Q10392507 |
| 3/14 | 1970 European Athletics Indoor Championships – men's 60 metres | Unknown | | Q12751424 |
| 3/15 | 1970 Finnish parliamentary election | Finland | | Q677417 |
| 3/17 | Eastern Air Lines Shuttle Flight 1320イースタン航空シャトル1320便事件 | United States | | Q5329967 |
| 3/18 | 1970 Cambodian coup d'état1970年のカンボジアクーデター | Cambodia | | Q4919446 |
| 3/21 | 1970 E3 Harelbeke | Belgium | | Q2190926 |
| 3/22 | 1970 Hamburg state election | Germany | | Q1021441 |
| 3/22 | 1970 Race of Champions1970年のレース・オブ・チャンピオンズ | United Kingdom | | Q1618495 |
| 3/22 | 1970 Dwars door Vlaanderen | Belgium | | Q50820494 |
| 3/23 | 1970 NBA Draft1970年のNBAドラフト | United States | | Q2732123 |
| 3/23 | Operation Birch | Unknown | Place: Mashonaland | Q48816520 |
| 3/25 | 6th Golden Bell Awards | Taiwan | Place: Doitsu Hotel | Q18118971 |
| 3/28 | Gediz earthquake of 1970 | Turkey | Place: Gediz district | Q1348861 |
| 3/28 | 1970 Cameroonian presidential election | Cameroon | | Q3586517 |
| 3/28 | 1970 Dahomeyan presidential election | Benin | | Q5208938 |
| 3/29 | 1970 Omloop van het Waasland | Belgium | | Q114565556 |
| 3/31 | Japan Airlines Flight 351Japanよど号ハイジャック事件 | Japan, North Korea, South Korea | Place: Tokyo International Airport | Q710484 |
| 3/31 | 1970 Grand Prix de Denain | France | | Q21008437 |
| 3/31 | 1970 Paris–Camembert | France | | Q28747920 |
| 4/1 | 1970 United States Census1970年 | United States | | Q1730452 |
| 4/1 | Aeroflot Flight 1661 | Soviet Union | Place: Novosibirsk Oblast | Q16662379 |
| 4/1 | April 19701970年4月 | Unknown | | Q2874553 |
| 4/1 | 1970 Berrechid crash | Unknown | | Q122983377 |
| 4/1 | 1970 Gent–Wevelgemヘント〜ウェヴェルヘム1970 | Belgium | | Q27533753 |
| 4/1 | figure skating at the 1970 Winter Universiade | Finland | Place: Rovaniemi | Q30929919 |
| 4/1 | Deaths in April 1970訃報 1970年4月 | Unknown | | Q137590424 |
| 4/1 | speed skating at the 1970 Winter Universiade | Finland | Place: Rovaniemi | Q56403932 |
| 4/1 | Massacre de Manguinhos | Brazil | Place: Manguinhos | Q86734239 |
| 4/4 | April 4, 19701970年4月4日 | Unknown | | Q56628299 |
| 4/5 | Newhall massacre | United States | Place: Newhall | Q16211090 |
| 4/7 | 42nd Academy Awards第42回アカデミー賞 | Unknown | Place: Dorothy Chandler Pavilion | Q221467 |
| 4/8 | Bahr El-Baqar primary school bombingバハル・エル・バカール小学校爆撃事件 | Egypt | | Q3064186 |
| 4/8 | Wawoo apartment collapse臥牛アパート崩壊事故 | South Korea | | Q16184928 |
| 4/11 | 1970 Scottish Cup Final | United Kingdom | Place: Hampden Park | Q4484597 |
| 4/16 | Plateau d'Assy disaster | France | Place: Roc-des-Fiz sanatorium | Q2941692 |
| 4/18 | 1970 Singaporean by-elections | Singapore | | Q7523274 |
| 4/19 | 1970 La Flèche Wallonneフレッシュ・ワロンヌ1970 | Belgium | | Q30224307 |
| 4/19 | 17th Filmfare Awards South第17回フィルムフェア賞 南インド映画部門 | India | | Q55600398 |
| 4/19 | 1970 Colombian presidential election | Colombia | | Q5828691 |
| 4/19 | April 19, 19701970年4月19日 | Unknown | | Q62006976 |
| 4/20 | Gambian republic referendum, 1970 | The Gambia | | Q1618793 |
| 4/20 | 1970 Boston Marathonボストン・マラソン1970 | United States | Place: Boston | Q650443 |
| 4/20 | 1970 South West African legislative election | South-West Africa | | Q7565292 |
| 4/21 | Philippine Airlines Flight 215 | Philippines | | Q7184947 |
| 4/22 | 1970 South African general election | South Africa | | Q2404361 |
| 4/24 | 1970 Haitian coup attempt | Haiti | | Q126176420 |
| 4/24 | attempted assassination of Chiang Ching-kuo on 24 April 1970蒋経国暗殺未遂事件 | United States | Place: Plaza Hotel | Q18233738 |
| 4/29 | 1970 Quebec general election1970年ケベック州議会選挙 | Canada | | Q3586419 |
| 5/1 | May 19701970年5月 | Unknown | | Q3277962 |
| 5/1 | Student Strike of 19701970年の学生ストライキ | United States | Place: Yale University | Q7627759 |
| 5/1 | Deaths in May 1970訃報 1970年5月 | Unknown | | Q137590425 |
| 5/2 | ALM Flight 980ALM 980便不時着水事故 | United States | Place: Caribbean Sea | Q4652401 |
| 5/3 | 1970 Targa Florio | Unknown | | Q4574181 |
| 5/4 | Kent State shootingsMay 4th事件 | United States | Place: Kent | Q482635 |
| 5/4 | 1970 Züri-Metzgete | Switzerland | | Q3854023 |
| 5/8 | 1970 Bhiwandi Riots | India | | Q15042975 |
| 5/8 | Hard Hat Riotヘルメット暴動 | Unknown | Place: New York City Hall | Q5655243 |
| 5/9 | Richard Nixon's visit to the Lincoln Memorial | Unknown | Place: United States Capitol | Q83431880 |
| 5/9 | Besançon courthouse attack | France | | Q110880006 |
| 5/9 | 1970 Rebel 400 | United States | Place: Darlington Raceway | Q17149982 |
| 5/10 | May 10, 19701970年5月10日 | Unknown | | Q69289764 |
| 5/11 | 17th Filmfare Awards第17回フィルムフェア賞 | India | Place: Mumbai | Q1414648 |
| 5/11 | May 11, 19701970年5月11日 | Unknown | | Q35960096 |
| 5/11 | 1970 Lubbock tornado | United States | | Q4574047 |
| 5/14 | 1970 Dagestan earthquake | Russia | | Q16641393 |
| 5/14 | Liberation of Andreas Baader | Germany | Place: Berlin | Q797443 |
| 5/15 | Jackson State killings | United States | Place: Jackson | Q6117386 |
| 5/16 | 1970 Dominican Republic general election | Dominican Republic | | Q5290790 |
| 5/19 | Operation Freedom Dealフリーダム・ディール作戦 | Cambodia | Place: Cambodia | Q7097061 |
| 5/22 | Avivim school bus massacre | Israel | Place: Route 899 | Q791186 |
| 5/22 | Festival RTP da Canção 1970 | Portugal | | Q1408592 |
| 5/25 | May 25, 19701970年5月25日 | Unknown | | Q28133618 |
| 5/27 | 1970 Ceylonese parliamentary election | Sri Lanka | | Q5065816 |
| 5/28 | European Convention on the International Validity of Criminal Judgments | Unknown | | Q16835847 |
| 5/28 | European Convention on the Repatriation of Minors | Unknown | | Q20874666 |
| 5/30 | Black Sabbath Ambush | Egypt | | Q61358497 |
| 5/31 | 1970 Ancash earthquakeアンカシュ地震 | Peru | | Q3245204 |
| 5/31 | 1970 Huascarán debris avalanche | Peru | Place: Yungay | Q64325871 |
| 6/1 | June 19701970年6月 | Unknown | | Q12488192 |
| 6/1 | Assassination of Pedro Eugenio Aramburu | Argentina | | Q106328333 |
| 6/1 | Deaths in June 1970訃報 1970年6月 | Unknown | | Q111208348 |
| 6/3 | 1970 Dutch municipal elections | Netherlands | | Q111027351 |
| 6/7 | 1970 Cameroonian parliamentary election | Cameroon | | Q5026476 |
| 6/7 | 1970 Piedmontese regional election | Italy | | Q3722702 |
| 6/7 | 1970 Italian regional elections | Italy | | Q655627 |
| 6/8 | 1970 Italian local elections | Italy | | Q3722141 |
| 6/9 | Gullegem Koerse 1970 | Belgium | | Q115556765 |
| 6/11 | Thanh My massacre | Vietnam | | Q96408031 |
| 6/14 | 1970 Soviet Union legislative election | Soviet Union | | Q7571720 |
| 6/14 | 1970 Lower Saxony state election | Germany | | Q1390388 |
| 6/14 | 1970 North Rhine-Westphalia state election | Germany | | Q1726498 |
| 6/14 | 1970 Saarland state election | Germany | | Q1804032 |
| 6/14 | 1970 Taça de Portugal Final | Portugal | Place: Estádio Nacional | Q17103640 |
| 6/15 | Dymshits–Kuznetsov hijacking affair | Soviet Union | Place: Rzhevka Airport | Q2907826 |
| 6/15 | 1970 Tuscan regional election | Italy | | Q3722704 |
| 6/15 | June 15, 19701970年6月15日 | Unknown | | Q30058704 |
| 6/15 | Battle of Prey Veng | Cambodia | Place: Prey Veng Province | Q4872107 |
| 6/17 | Zemla Intifadaゼムラ蜂起 | Francoist Spain | Place: Laayoune | Q3800705 |
| 6/18 | 1970 United Kingdom general election1970年イギリス総選挙 | United Kingdom | | Q918442 |
| 6/18 | 1970 United Kingdom general election in Scotland | United Kingdom | | Q30750606 |
| 6/19 | Patent Cooperation Treaty特許協力条約 | United States | Place: Washington, D.C. | Q1056771 |
| 6/19 | 1970 Trophée des Champions | France | Place: Stade du Ray | Q2947933 |
| 6/26 | Operation Kiton 10 | Unknown | Place: Golan Heights | Q12408800 |
| 6/27 | 1970 Greenville 200 | United States | Place: Greenville-Pickens Speedway | Q4574011 |
| 6/28 | 1970 Algerian Cup Final | Algeria | Place: Omar Hamadi Stadium | Q30635208 |
| 7/1 | July 19701970年7月 | Unknown | | Q16646943 |
| 7/1 | Deaths in July 1970訃報 1970年7月 | Unknown | | Q137590427 |
| 7/1 | 1970 Swedish Open | Sweden | Place: Båstad Tennis Stadium | Q14373944 |
| 7/3 | Dan-Air Flight 1903ダン・エア1903便墜落事故 | Spain | Place: Arbúcies | Q8186827 |
| 7/3 | Licorne | France | Place: Moruroa | Q4173989 |
| 7/5 | Air Canada Flight 621エア・カナダ621便墜落事故 | Canada | Place: Brampton | Q2746913 |
| 7/5 | 1970 Cypriot legislative election1970年キプロス議会総選挙 | Cyprus | | Q3563383 |
| 7/5 | Falls Curfew | Unknown | Place: Belfast | Q1394698 |
| 7/5 | 1970 Mexican general election1970年メキシコ大統領選挙 | Mexico | | Q5411730 |
| 7/5 | 1970 Belgian motorcycle Grand Prix | Belgium | | Q3774721 |
| 7/11 | Miss Universe 1970ミス・ユニバース1970 | Mexico | Place: Miami Beach Convention Center | Q73800 |
| 7/12 | 1970 Comoros by-election | Unknown | | Q20738298 |
| 7/16 | July 16, 19701970年7月16日 | Unknown | | Q69289857 |
| 7/18 | 1970 Atlantic Ocean Antonov An-22 crash | Unknown | | Q18398555 |
| 7/18 | Operation Etgar | Israel | | Q98060852 |
| 7/22 | Olympic Airways Flight 255 hijacking | Unknown | | Q118944771 |
| 7/22 | Gioia Tauro Massacre | Italy | Place: Gioia Tauro | Q757981 |
| 7/23 | 1970 Omani coup d'état1970年オマーン・クーデター | Oman | Place: Salalah | Q48815086 |
| 7/27 | Flying Tiger Line Flight 45フライング・タイガー・ライン45便那覇沖墜落事故 | United States occupation of the Ryukyu Islands | | Q11333487 |
| 7/28 | 1970 Scheldeprijs | Belgium | | Q55600860 |
| 7/29 | 福岡大学ワンダーフォーゲル部ヒグマ事件Japan | Japan | Place: Mount Kamuiekuuchikaushi | Q24861929 |
| 7/30 | Operation Rimon 20リモン20作戦 | Unknown | Place: Sinai Peninsula | Q2888822 |
| 7/30 | Operation Abanadela | Unknown | Place: Cahora Bassa Reservoir | Q10341112 |
| 7/30 | 1970 Maraveh Tappeh earthquake | Iran | | Q5941767 |
| 7/31 | 1970 Colombia earthquakeコロンビア地震 | Colombia | | Q2880031 |
| 8/1 | 15th David di Donatello Awards第15回ダヴィッド・ディ・ドナテッロ賞 | Italy | Place: Ancient theatre of Taormina | Q3703404 |
| 8/1 | August 19701970年8月 | Unknown | | Q13080496 |
| 8/1 | Deaths in August 1970訃報 1970年8月 | Unknown | | Q137590429 |
| 8/4 | General Law of Educación (Spain) | Spain | | Q9022041 |
| 8/7 | Marin County Civic Center attacks | United States | Place: Marin County Civic Center | Q6763709 |
| 8/9 | LANSA Flight 502ランサ航空502便墜落事故 | Peru | Place: Cusco | Q6457042 |
| 8/9 | 1970年ウルドゥリス列車事故 | Spain | Place: Urduliz | Q12252499 |
| 8/11 | 1970 RUC booby-trap bombing | Unknown | Place: Crossmaglen | Q28196069 |
| 8/11 | August 11, 19701970年8月11日 | Unknown | | Q47531238 |
| 8/12 | Treaty of Moscowソビエト・西ドイツ武力不行使条約 | Soviet Union, East Germany, Germany, Poland | Place: Moscow | Q641309 |
| 8/12 | China Airlines Flight 206中華航空206便墜落事故 | Unknown | | Q5099566 |
| 8/16 | August 16, 19701970年8月16日 | Unknown | | Q69289904 |
| 8/17 | August 1970 lunar eclipse1970年8月17日の月食 | Unknown | | Q4820530 |
| 8/18 | occupation of the Cabinet of Suriname in The Hague | Suriname | Place: The Hague | Q134726849 |
| 8/20 | Sudbury, Ontario tornado | Canada | Place: Greater Sudbury | Q7633486 |
| 8/21 | 1970 Moroccan general election | Morocco | | Q3587208 |
| 8/24 | Sterling Hall bombing | United States | Place: Madison | Q1879847 |
| 8/25 | Sweeping the Dam | Netherlands | Place: Dam Square | Q1890353 |
| 8/25 | 1970 GP Ouest-FranceGP西フランス・プルエー1970 | France | | Q51144678 |
| 8/26 | 1970 Teresa Herrera Trophy | Spain | Place: Estadio Municipal de Abanca Riazor | Q22669674 |
| 8/26 | wreath-laying ceremony at the memorial to the wife of the Unknown Soldier | France | Place: Tomb of the Unknown Soldier in Paris | Q27702479 |
| 8/29 | 1970 DFB-Pokal Final | Germany | Place: Niedersachsenstadion | Q28154299 |
| 8/30 | Casati Stampa murders | Italy | | Q3705062 |
| 8/30 | 1970 South Vietnamese Senate election | South Vietnam | | Q7568740 |
| 8/31 | solar eclipse of August 31, 19701970年8月31日の日食 | Unknown | | Q7556253 |
| 9/1 | Category:September 1970Category:1970年9月 | Unknown | | Q19758382 |
| 9/1 | Category:September 1970 in the United States | Unknown | | Q83739497 |
| 9/1 | Category:September 1970 by country | Unknown | | Q83739509 |
| 9/1 | Category:September 1970 in sports | Unknown | | Q13348190 |
| 9/1 | September 19701970年9月 | Unknown | | Q16676393 |
| 9/1 | Category:September 1970 in Europe | Unknown | | Q30617415 |
| 9/1 | Category:September 1970 by continent | Unknown | | Q30617773 |
| 9/1 | Category:September 1970 in North America | Unknown | | Q83739503 |
| 9/1 | Category:September 1970 in Asia | Unknown | | Q85529293 |
| 9/1 | Category:September 1970 in Canada | Unknown | | Q86129723 |
| 9/1 | Category:September 1970 in Oceania | Unknown | | Q105399434 |
| 9/1 | Category:September 1970 in the Soviet Union | Unknown | | Q131511542 |
| 9/1 | Weinstein Hall occupation | United States | | Q134715227 |
| 9/1 | Category:September 1970 sports events in Europe | Unknown | | Q30460647 |
| 9/1 | Category:September 1970 in South America | Unknown | | Q84618459 |
| 9/1 | Category:September 1970 sports events in South America | Unknown | | Q105294036 |
| 9/1 | Category:September 1970 sports events in Oceania | Unknown | | Q105543906 |
| 9/1 | Category:September 1970 in Australia | Unknown | | Q106227303 |
| 9/1 | Category:September 1970 in Italy | Unknown | | Q132767350 |
| 9/1 | Deaths in September 1970訃報 1970年9月 | Unknown | | Q137590430 |
| 9/1 | Category:September 1970 in Japan | Unknown | | Q140185031 |
| 9/1 | Fehmarn Festival 1970 | Germany | Place: Fehmarn | Q1872372 |
| 9/1 | Operation Imperial Lake | Unknown | Place: Quế Sơn | Q55138278 |
| 9/1 | Category:September 1970 sports events in the United States | Unknown | | Q83739483 |
| 9/1 | Category:September 1970 sports events in North America | Unknown | | Q83739490 |
| 9/1 | Category:September 1970 in Africa | Unknown | | Q84475263 |
| 9/1 | Category:September 1970 sports events in Canada | Unknown | | Q86129722 |
| 9/1 | Category:September 1970 in the United Kingdom | Unknown | | Q86802971 |
| 9/2 | Aeroflot Flight 3630 | Unknown | Place: Dnipro | Q16662562 |
| 9/4 | 1970 Chilean presidential election1970年チリ大統領選挙 | Chile | | Q2115165 |
| 9/6 | Dawson's Field hijackingsPFLP旅客機同時ハイジャック事件 | Jordan | Place: Dawson Field | Q2449925 |
| 9/6 | 1970 Malagasy parliamentary election | Madagascar | | Q6741013 |
| 9/8 | Trans International Airlines Flight 863トランス・インターナショナル航空863便墜落事故 | Unknown | Place: John F. Kennedy International Airport | Q65120393 |
| 9/8 | 1970 Yukon general election | Canada | | Q8060871 |
| 9/11 | 1970 Venice tornado | Italy | Place: Venice | Q130711526 |
| 9/13 | 1970 New York City Marathonアメリカ合衆国、ニューヨークで開催したマラソン大会 | United States | Place: New York City | Q2428377 |
| 9/17 | 1970 Kerala Legislative Assembly election | India | | Q65071270 |
| 9/20 | 1970 Swedish general election1970年スウェーデン総選挙 | Sweden | | Q1247167 |
| 9/20 | 1970 Albanian parliamentary election | Albania | | Q3722312 |
| 9/20 | 1970 Grote Prijs Jef Scherens | Belgium | | Q18613200 |
| 9/26 | Icelandair Flugfélag Islands Flight Fl 704 | Unknown | | Q104776752 |
| 9/30 | 1970 Home State 200 | United States | Place: North Carolina State Fairgrounds | Q4574018 |
| 10/1 | October Crisisオクトーバー・クライシス | Canada | Place: Quebec | Q27702 |
| 10/1 | 1970 Nigerien presidential election | Niger | | Q1827776 |
| 10/1 | October 19701970年10月 | Unknown | | Q7076891 |
| 10/1 | Deaths in October 1970訃報 1970年10月 | Unknown | | Q125357857 |
| 10/2 | 1970 Paris-Tours | France | | Q41755007 |
| 10/2 | Wichita State University football team plane crash | United States | | Q7998164 |
| 10/7 | October 7, 19701970年10月7日 | Unknown | | Q28133640 |
| 10/12 | October 12, 19701970年10月12日 | Unknown | | Q57817706 |
| 10/13 | 1970 Nova Scotia general election | Canada | | Q3586361 |
| 10/13 | Disappearance of Helen Claire Frost | Canada | Place: Prince George | Q61726984 |
| 10/15 | Racketeer Influenced and Corrupt Organizations ActRICO法 | United States | | Q1418478 |
| 10/15 | Aeroflot Flight 244 | Soviet Union | Place: Sinop Airport | Q2045629 |
| 10/15 | 1970 United Arab Republic presidential confirmation referendum | Egypt | | Q7887470 |
| 10/19 | October 19, 19701970年10月19日 | Unknown | | Q55935339 |
| 10/22 | 1970 Nigerien parliamentary election | Niger | | Q7033094 |
| 10/24 | 1970 Scottish League Cup Final | Unknown | Place: Hampden Park | Q4484646 |
| 10/25 | 1970 Montreal municipal election | Canada | | Q6906366 |
| 10/25 | 1970 Quebec municipal elections | Canada | | Q7269825 |
| 10/26 | 7th Guldbagge Awards | Unknown | Place: Swedish Film Institute | Q17007773 |
| 10/26 | 1970 United Nations Security Council election1970年国連安保理 非常任理事国選挙 | United Nations | | Q17099839 |
| 10/26 | 1970 New Brunswick general election | Canada | | Q3586347 |
| 10/26 | 1970 Dominican general election | Dominica | | Q5290868 |
| 10/27 | 1970 hijacking of Let L-200 | Soviet Union | Place: Sinop Airport | Q55317298 |
| 10/27 | October 27, 19701970年10月27日 | Unknown | | Q67217297 |
| 10/30 | 1970 Tanzanian general election | Tanzania | | Q7684163 |
| 10/30 | 8th Golden Horse Film Awards第8回金馬奨 | Taiwan | Place: Zhongshan Hall | Q15901428 |
| 10/30 | Prevention of Accidents (Seafarers) Convention, 1970 | Switzerland | Place: Geneva | Q7242360 |
| 10/31 | 1970 New Guinea earthquake | Unknown | | Q4574105 |
| 11/1 | Club Cinq-Sept fire5-7」で起こった放火事件 | France | Place: Saint-Laurent-du-Pont | Q3149842 |
| 11/1 | November 19701970年11月 | Unknown | | Q16667202 |
| 11/1 | Deaths in November 1970訃報 1970年11月 | Unknown | | Q137590431 |
| 11/1 | 1970 Stockholm Open | Sweden | Place: Royal Tennis Hall | Q3973650 |
| 11/1 | 1970 Democratic Republic of the Congo presidential election | Democratic Republic of the Congo | | Q5255802 |
| 11/1 | Puerto Rican suffrage referendum, 1970 | United States | | Q7258658 |
| 11/3 | 1970 United States Senate elections1970年アメリカ合衆国上院議員選挙 | United States | | Q4347866 |
| 11/3 | 1970 California gubernatorial election1970年カリフォルニア州知事選挙 | United States | | Q5021252 |
| 11/3 | 1970 Georgia gubernatorial election1970年ジョージア州知事選挙 | United States | | Q5547903 |
| 11/3 | 1970 United States House of Representatives elections1970年アメリカ合衆国下院議員選挙 | United States | | Q4450617 |
| 11/3 | 1970 Alaska gubernatorial election1970年アラスカ州知事選挙 | United States | | Q10271391 |
| 11/3 | 1970 Hawaii gubernatorial election1970年ハワイ州知事選挙 | United States | | Q16152526 |
| 11/3 | 1970 United States Senate election in Rhode Islandロードアイランド州の1970年アメリカ合衆国上院議員選挙 | United States | | Q17016565 |
| 11/3 | 1970 United States Senate election in Massachusettsマサチューセッツ州の1970年アメリカ合衆国上院議員選挙 | United States | | Q17089725 |
| 11/3 | 1970 United States Senate election in Texasテキサス州の1970年アメリカ合衆国上院議員選挙 | United States | | Q17098209 |
| 11/3 | 1970 Florida gubernatorial election1970年フロリダ州知事選挙 | United States | | Q5461724 |
| 11/3 | 1970 Idaho gubernatorial election1970年アイダホ州知事選挙 | United States | | Q65119896 |
| 11/3 | 1970 Massachusetts gubernatorial election1970年マサチューセッツ州知事選挙 | United States | | Q6784427 |
| 11/3 | 1970 Oregon gubernatorial election1970年オレゴン州知事選挙 | United States | | Q7101448 |
| 11/3 | 1970 United States elections | United States | | Q7892441 |
| 11/3 | 1970 Trust Territory of the Pacific Islands parliamentary election | Trust Territory of the Pacific Islands | | Q85724016 |
| 11/3 | 1970 United States Senate election in Hawaiiハワイ州の1970年アメリカ合衆国上院議員選挙 | United States | | Q96362755 |
| 11/3 | 1970 United States Senate election in Mississippiミシシッピ州の1970年アメリカ合衆国上院議員選挙 | United States | | Q96417299 |
| 11/5 | Presidential elections in Lebanon in 1970 | Lebanon | | Q9379006 |
| 11/7 | 1970 Faroese general election | Denmark, Faroe Islands | | Q5436103 |
| 11/8 | 1970 Hessian state election | Germany | | Q1650408 |
| 11/13 | Corrective Movement矯正運動 | Syrian Arab Republic | Place: Syria | Q14947304 |
| 11/14 | Southern Airways Flight 932サザン航空932便墜落事故 | United States | Place: Huntington | Q2896309 |
| 11/14 | Convention on the Means of Prohibiting and Preventing the Illicit Import, Export and Transfer of Ownership of Cultural Property文化財の不法な輸入、輸出及び所有権移転を禁止し及び防止する手段に関する条約 | Unknown | | Q16958997 |
| 11/15 | 1970 Brazilian legislative election | Brazil | | Q104707482 |
| 11/15 | 国政参加選挙 | United States occupation of the Ryukyu Islands | | Q11420935 |
| 11/15 | 1970 American 500 | United States | Place: Rockingham Speedway | Q4573911 |
| 11/21 | Operation Ivory Coastアイボリー・コースト作戦 | Vietnam | Place: Sơn Tây | Q692885 |
| 11/21 | 1970 Australian Senate election | Australia | | Q3467753 |
| 11/22 | Operation Green Sea緑海作戦 | Guinea | Place: Conakry | Q770372 |
| 11/22 | 1970 Bavarian state election | Germany | | Q1804062 |
| 11/22 | 1970 Australian Grand Prix1970年オーストラリアグランプリ | Australia | Place: Warwick Farm Raceway | Q4573922 |
| 11/22 | 1970 Tidewater 300 | United States | Place: Langley Speedway | Q4574185 |
| 11/25 | Mishima incidentJapan三島事件 | Japan | Place: JMOD Ichigaya Area | Q11355226 |
| 11/27 | Capitol International Airways Flight 3/26キャピトル・インターナショナル航空3/26便離陸失敗事故 | Unknown | | Q21027655 |
| 11/29 | 1970 Ivorian general election | Ivory Coast | | Q6099591 |
| 12/1 | Sinking of the Namyeong南営号沈没事故 | South Korea | | Q12589943 |
| 12/1 | 1970 Izvestia Trophy | Soviet Union | | Q195037 |
| 12/1 | December 19701970年12月 | Unknown | | Q13067909 |
| 12/1 | 1970–71 Four Hills Tournament | Unknown | | Q829622 |
| 12/1 | Deaths in December 1970訃報 1970年12月 | Unknown | | Q137590432 |
| 12/1 | December 1, 19701970年12月1日 | Unknown | | Q60036017 |
| 12/2 | L'Ordre du discours | France | | Q1215298 |
| 12/6 | 1970 Lehigh Valley Railroad derailment | United States | Place: Le Roy | Q4574042 |
| 12/7 | Treaty of Warsawワルシャワ条約 | Unknown | Place: Presidential Palace | Q658048 |
| 12/7 | Warschauer Kniefallワルシャワでの跪き | Poland | Place: Monument to the Ghetto Heroes | Q703911 |
| 12/7 | 1970 Pakistani general election1970年パキスタン総選挙 | Pakistan | | Q7125892 |
| 12/7 | Golpe Borgheseグルッペ・ボルケーゼ | Italy | Place: Rome | Q1099135 |
| 12/9 | 1970 Peru-Ecuador earthquake | Peru | | Q4574136 |
| 12/11 | Řikonín train collision | Czechoslovakia | Place: Řikonín | Q10274014 |
| 12/16 | Alexander family murders | Francoist Spain | Place: Santa Cruz de Tenerife | Q127825877 |
| 12/17 | 1970 East Pakistan Provincial Assembly election | Pakistan | | Q112134573 |
| 12/20 | Koza riotコザ暴動 | United States occupation of the Ryukyu Islands | | Q3588245 |
| 12/20 | 1970 Upper Voltan parliamentary election | Republic of Upper Volta | | Q7898991 |
| 12/23 | 1970 Argentine Campeonato Nacional final | Argentina | Place: Monumental Stadium, Buenos Aires | Q135288167 |
| 12/25 | Selecció Barcelona 0–0 UE Centelles | Spain | Place: Camp Nou | Q119806267 |
| 12/28 | Trans Caribbean Airways Flight 505 | Unknown | | Q134376219 |
| 12/29 | December 29, 19701970年12月29日 | Unknown | | Q30058803 |
| 12/30 | Neot HaKikar disaster | Israel | Place: Neot HaKikar | Q6994188 |
| 12/31 | Aeroflot Flight 3012 | Soviet Union | Place: Pulkovo Airport | Q16662477 |