| Mode: | Basketball |
| Year: | 1979–80 |
| Team: | Arizona State Sun Devils |
| Prev Year: | 1978–79 |
| Next Year: | 1980–81 |
| Conference: | Pac-10 Conference |
| Short Conf: | Pac-10 |
| Coachrank: | 19 |
| Aprank: | 18 |
| Record: | 22–7 |
| Conf Record: | 15–3 |
| Hc Year: | 23rd |
| Tourney Result: | Second Round |
The 1979–80 Arizona State Sun Devils men's basketball team represented the Arizona State University during the 1979–80 NCAA Division I men's basketball season. This was Ned Wulk's 23rd season as head coach. The Sun Devils defeated Loyola Marymount in the first round to advance to the Second Round. In the Second Round, they lost to the, 75–89.
|-!colspan=12 style=|NCAA Tournament [1]