1937 Salvadoran Football Championship
The 1937 Salvadoran Football Championship was the 5th season of the first division of Salvadoran football. Club Deportivo 33 was the season's champion, the club's first title.
Participating clubs
| Team | Method of qualification | Previous appearances |
| C.D. 33 | Central Zone champions | Debut |
| C.D. Alacranes | Central Zone runners-up | Debut |
| C.D. Los 44 | Western Zone champions | Debut |
| C.D. Santiagueño | Eastern Zone champions | Debut |