| Sport: | soccer |
| Year: | 2019 |
| Team: | Saint Mary's Gaels |
| Conference: | West Coast Conference |
| Short Conf: | WCC |
| Record: | 16–2–0 |
| Conf Record: | 7–0–0 |
| Nscaarank: | 10 |
| Tdsrank: | 22 |
| Head Coach: | Adam Cooper |
| Hc Year: | 14th |
| Asst Coach1: | Chris Brown |
| Ac1 Year: | 7th |
| Asst Coach2: | Baggio Hušidić |
| Ac2 Year: | 1st |
| Stadium: | Saint Mary's Stadium |
| Champion: | West Coast Conference Champions |
| Tourney: | NCAA Tournament |
| Tourney Result: | Second Round |
The 2019 Saint Mary's Gaels men's soccer team represented Saint Mary's College of California during the 2019 NCAA Division I men's soccer season and the 2019 West Coast Conference men's soccer season. The regular season began on August 30 and concluded on November 16. It was the program's 42nd season fielding a men's varsity soccer team, and their 32nd season in the West Coast Conference. The 2019 season was Adam Cooper's fourteenth year as head coach for the program.
Source:[2]
|-!colspan=6 style=""| Non-conference regular season|-|-!colspan=6 style=""| West Coast Conference regular season|-|-!colspan=6 style=""| NCAA Tournament|-