| Number: | 25 |
| Type: | Grey Cup |
| Date: | December 11, 1937 |
| Stadium: | Varsity Stadium |
| City: | Toronto |
| Visitor Name: | Winnipeg Blue Bombers |
| Visitor Colour: | Winnipeg Blue Bombers |
| Home Name: | Toronto Argonauts |
| Home Colour: | Toronto Argonauts |
| Visitor Coach: | Bob Fritz |
| Home Coach: | Lew Hayman |
| Visitor Record: | 4–4 |
| Home Record: | 5–1 |
| Visitor1: | 1 |
| Visitor2: | 1 |
| Visitor3: | 0 |
| Visitor4: | 1 |
| Home1: | 3 |
| Home2: | 1 |
| Home3: | 0 |
| Home4: | 0 |
| Attendance: | 11,522 |
The 25th Grey Cup was played on December 11, 1937, before 11,522 fans at Varsity Stadium at Toronto.
The Toronto Argonauts defeated the Winnipeg Blue Bombers 4–3.
Until 2021, this was the latest in the calendar year that any Grey Cup was played. The record was broken by one day at the 108th Grey Cup, which was played on December 12 due to the 2021 CFL season being delayed by the COVID-19 pandemic in Canada.