| Year: | 1918 |
| Team: | Texas Longhorns |
| Sport: | football |
| Conference: | Southwest Conference |
| Champion: | SWC champion |
| Short Conf: | SWC |
| Record: | 9–0 |
| Conf Record: | 4–0 |
| Head Coach: | William Juneau |
| Hc Year: | 2nd |
| Stadium: | Clark Field |
The 1918 Texas Longhorns football team was an American football team that represented the University of Texas (now known as the University of Texas at Austin) as a member of the Southwest Conference (SWC) during the 1918 college football season. In their second year under head coach William Juneau, the Longhorns compiled an overall record of 9–0, and 4–0 in conference, and finished as SWC champion.[1]