| Year: | 1948 |
| Team: | TCU Horned Frogs |
| Sport: | football |
| Conference: | Southwest Conference |
| Short Conf: | SWC |
| Record: | 4–5–1 |
| Conf Record: | 1–4–1 |
| Head Coach: | Dutch Meyer |
| Hc Year: | 15th |
| Off Scheme: | Meyer spread |
| Stadium: | Amon G. Carter Stadium |
The 1948 TCU Horned Frogs football team represented Texas Christian University (TCU) in the 1948 college football season. The Horned Frogs finished the season 4–5–1 overall and 1–4–1 in the Southwest Conference. The team was coached by Dutch Meyer in his fifteenth year as head coach.
TCU was ranked at No. 40 in the final Litkenhous Difference by Score System ratings for 1948.[1]
The Frogs played their home games in Amon G. Carter Stadium, which is located on campus in Fort Worth, Texas.