This is a list of various things that took place in 1937.
- 19 - Humberto Garza
- 6 - Peter Maravilla
- 29 - Apolo Curiel
- 15 - Verdugo (Original)
- 14 - Gori Guerrero
- 13 - John Pesek wins the vacant World Heavyweight Championship (National Wrestling Association) after he is only contender able to post a $1000 bond. His recognition as champion is later withdrawn.
- 29 - Lou Thesz wins the vacant World Heavyweight Championship (National Wrestling Association), though it's unknown whether or not the NBA/NWA recognizes this reign.