| Steve Aggers | |
| Birth Date: | 31 May 1948 |
| Birth Place: | Laramie, Wyoming, U.S. |
| Player Years1: | 1966–1968 |
| Player Team1: | Mid-Plains CC |
| Player Years2: | 1968–1970 |
| Player Team2: | Chadron State |
| Coach Years1: | 1974–1978 |
| Coach Team1: | Mid-Plains CC |
| Coach Years2: | 1978–1979 |
| Coach Team2: | Wyoming (assistant) |
| Coach Years3: | 1979–1985 |
| Coach Team3: | Great Falls |
| Coach Years4: | 1985–1990 |
| Coach Team4: | Wayne State (NE) |
| Coach Years5: | 1990–1994 |
| Coach Team5: | Pepperdine (assistant) |
| Coach Years6: | 1994–1995 |
| Coach Team6: | Kansas State (assistant) |
| Coach Years7: | 1995–2000 |
| Coach Team7: | Eastern Washington |
| Coach Years8: | 2000–2005 |
| Coach Team8: | Loyola Marymount |
| Coach Years9: | 2006–2007 |
| Coach Team9: | Great Falls Explorers |
| Championships: | Big Sky regular season (2000) |
| Awards: | 2× Big Sky Coach of the Year (1998, 2000) |
Steve Aggers (born May 31, 1948) is an American retired college basketball coach. He is best known for his tenures as head coach of NCAA Division I programs at Eastern Washington and Loyola Marymount.
Aggers was hired as head coach at Eastern Washington after assistant coaching stints at Pepperdine and Kansas State under Tom Asbury.[1] He had previously been head coach at Wayne State in Nebraska and the University of Great Falls. He led the Eagles to their first Big Sky Conference title in school history in 2000.
He was hired as head coach at Loyola Marymount University in 2000.[2] He was fired in 2005 after an 11–17 season in 2004–05.[3]
In 2006, Aggers was hired as head coach of the Great Falls Explorers of the Continental Basketball Association (CBA).[4]