| Year: | 1948 |
| Team: | UMass Redmen |
| Sport: | football |
| Conference: | Yankee Conference |
| Short Conf: | Yankee |
| Record: | 3–4–1 |
| Conf Record: | 1–1 |
| Head Coach: | Thomas Eck |
| Hc Year: | 3rd |
| Stadium: | Alumni Field |
| Prev: | 1947 |
The 1948 UMass Redmen football team represented the University of Massachusetts Amherst in the 1948 college football season as a member of the Yankee Conference. The team was coached by Thomas Eck and played its home games at Alumni Field in Amherst, Massachusetts. UMass finished the season with a record of 3–4–1 overall and 1–1 in conference play.