Events in Sport
- May 5 34th Kentucky Derby: Arthur Pickens on Stone Street wins in 2:15.2
- May 30 42nd Belmont: Joe Notter aboard Colin win
Birthdays in Sport
- May 19 Percy Williams, Canadian athlete (d. 1982)
- May 22 Horton Smith. American golfer (US Masters 1934, 36), born in Springfield, Missouri (d. 1963)
- May 27 Alex Brown, English snooker player, born in London (d. 1995)
- May 29 Dick Metz, American golfer (US Open 1938 runner-up; 10 PGA Tour titles), born in Arkansas City, Kansas (d. 1993)