- Apr 2 Dave Nourse takes 4 wickets and Reggie Schwarz 3 as South Africa wins the 5th cricket Test in Cape Town to complete a 4-1 series drubbing of England
- Apr 16 10th Boston Marathon won by 18-year old Tim Ford in 2:45:45; youngest race winner
- Apr 22 Intercalated Games opens in Athens
- Apr 22 New rule puts umpire in sole charge of all game balls