Treaty of Paris — treaty signed in 1951 that established the European Coal and Steel Community

1951 major engagement of the First Indochina War

World Chess Championship 1951

1951 Asian Games — first edition of the Asian Games

1951 Cannes Film Festival — film festival edition

1951 Formula One season — Sports season

EuroBasket 1951 — 1951 edition of Eurobasket

1951 Mediterranean Games — 1st edition of the Mediterranean Games

8th Golden Globe Awards — 1951 film award ceremony, on the 28th of February in Los Angeles, California, United States of America, honoring achievements in 1950 filmmaking

Natural disaster in Switzerland, Austria, Italy and Liechtenstein

1951 significant engagement in the First Indochina War