1921 Roster
| No. | Name | Pos. | Ht | Wt | Home Town | St | High School |
| * | Ted Butler | T | |||||
| * | Pauly Byrne | FB | |||||
| * | Swede Christiansen | T | |||||
| * | Rudy Comstock | G | 5-10 | 209 | Okla. Territory | OK | |
| * | Jim Connelly | QB | |||||
| * | Bolic DeGassis | HB | |||||
| * | Cliff DesLauriers | G | |||||
| * | Pug Dufour | QB | |||||
| * | Jack Flavin | HB | 5-11 | 187 | S. Portland | ME | Portland |
| * | Paul Florence | E | 6-1 | 185 | Chicago | IL | Loyola |
| * | Al Formosa | E | |||||
| * | Merville Gilmore | HB | |||||
| * | Bill Goggin | G | |||||
| * | Bill Kenyon | B | 5-9 | 180 | Manchester | NH | |
| Tiny Kimball | G | ||||||
| * | Frank (Wiggie) King | E | |||||
| * | K. Lear | FB | |||||
| * | Joe Lieb | G | |||||
| * | Harold Livers | FB | |||||
| * | Walter (Bull) Lowe | HB | |||||
| * | Gus Malley | FB | |||||
| * | Vincent Martino | QB | |||||
| * | Jim McNamara | T | |||||
| * | Tom McNamara | T | |||||
| * | John McQuade | HB | |||||
| * | Joe O'Connell | G | |||||
| * | Tom Pallen | HB | |||||
| * | Bill Safarans | E | |||||
| * | Fred Sheehan | T | 6-2 | 210 | Abington | MA | |
| * | Thomas (Zube) Sullivan | T | 6-0 | 225 | Washington | DC | |
| * | Jim Sweeney | G | 5-10 | 170 | Brooklyn | NY | |
| * | Cleo Thompson | G | |||||
| * | Carl Wirts | C | |||||
| * | Spencer (Buck) Wise | E | |||||
| * | Andy Zazzali | E | Baltimore | MD | Mt. St. Joseph |