| John Barrett | |
| Number: | 7, 1, 30, 18[1] |
| Position: | Offensive lineman |
| Birth Place: | Holyoke, Massachusetts |
| Death Place: | Detroit, Michigan |
| Height Ft: | 5 |
| Height In: | 6 |
| Weight Lbs: | 170 |
| High School: | Holyoke High School (Holyoke, Massachusetts) |
| College: | Detroit Titans |
| Pastteams: | |
| Pfr: | B/BarrJo20 |
John Patrick Barrett (February 25, 1899 – September 30, 1966) was a professional football player from Holyoke, Massachusetts.[2] He played during the early years of the National Football League. A graduate of the University of Detroit Mercy, Barrett made his professional debut in the NFL in 1924 with the Akron Pros. He played for the Pros, Detroit Wolverines, Detroit Panthers and Pottsville Maroons over the course of his career.