The 1975 NCAA Division I soccer tournament was the 17th annual tournament organized by the National Collegiate Athletic Association to determine the national men's college soccer champion among its Division I members in the United States.
The final match was played at Ralph Korte Stadium in Edwardsville, Illinois on December 7.
San Francisco won their second national title by defeating SIU Edwardsville in the championship game, 4–0.[1]
Three teams made their debut appearances in the NCAA Division I soccer tournament: Appalachian State, Cal State Fullerton, and Vermont.
| First round | Second round | Quarterfinals | Semifinals | Championship | |||||||||||||||
| Connecticut (OT) | 4 | ||||||||||||||||||
| Vermont | 3 | Connecticut | 2 | ||||||||||||||||
| Brown | 3 | Brown | 4 | ||||||||||||||||
| Bridgeport | 2 | Brown | 3 | ||||||||||||||||
| Cornell | 1 | Cornell | 0 | ||||||||||||||||
| Oneonta State | 0 | Cornell | 2 | ||||||||||||||||
| Hartwick College | 2 | Hartwick College | 1 | ||||||||||||||||
| Army | 1 | Brown | 1 | ||||||||||||||||
| San Francisco (3OT) | 2 | ||||||||||||||||||
| San Francisco | 4 | ||||||||||||||||||
| UCLA | 1 | ||||||||||||||||||
| San Francisco | 3 | ||||||||||||||||||
| Cal State Fullerton | 2 | ||||||||||||||||||
| Cal State Fullerton | 1 | ||||||||||||||||||
| Colorado College | 0 | ||||||||||||||||||
| San Francisco | 4 | ||||||||||||||||||
| Howard | 3 | SIU Edwardsville | 0 | ||||||||||||||||
| Appalachian State | 1 | Howard | 3 | ||||||||||||||||
| Clemson | 3 | Clemson | 1 | ||||||||||||||||
| South Florida | 1 | Howard | 2 | ||||||||||||||||
| Philadelphia Textile | 4 | Philadelphia Textile | 1 | ||||||||||||||||
| Penn State | 3 | Philadelphia Textile | 5 | ||||||||||||||||
| Fairleigh Dickinson | 1* | Fairleigh Dickinson | 0 | ||||||||||||||||
| Bucknell | 0 | Howard | 1 | ||||||||||||||||
| SIU Edwardsville | 3 | ||||||||||||||||||
| SIU Edwardsville | 3 | ||||||||||||||||||
| Cleveland State | 2 | ||||||||||||||||||
| SIU Edwardsville | 2 | ||||||||||||||||||
| Saint Louis | 1 | ||||||||||||||||||
| Saint Louis | 2 | ||||||||||||||||||
| Akron | 1 | ||||||||||||||||||
