This is a list of various things that took place in 1931.
Significant events
- The Philadelphia Civic Center first opened in Philadelphia, Pennsylvania.
Births
Unknown
January
- 27 - Red Bastien
March
- 13 - Geoff Portz
- 21 - Toyonobori
- 24 - Bulldog Quintero
April
- 26 - Herb Gerwig
- 29 - Don Leo Jonathan (Hurricane, Utah, USA)
May
- 24 - Ricky Romero
July
- 12 - Geeto
- 16 - Mighty Igor
August
- 30 - Zorro Plateado
September
- 6 - Don Anderson
November'
- 22 - Al Tomko
December
- 1 - Klondike Bill