Battles that occurred in the first days of the Nazi Germany invasion of Poland in September 1939

White Paper of 1939 — 1939 statement of British policy in Palestine

1939–45 part of the Eastern Front during WWII

1939 South American Championship — football tournament

1939 New York World's Fair — fair held at Flushing Meadows–Corona Park in Queens, New York

Porajmos — mass murder against Roma people in Europe

8th Chess Olympiad — FIDE chess tournament for national teams

1939 early battle of World War II

Italian invasion of Albania — 1939 World War II invasion

EuroBasket 1939 — 1939 edition of Eurobasket

Military battle in 1939