George Nessman
| Current position | |
|---|---|
| Title | Athletic director |
| Team | Justin-Siena High School |
| Conference | CIF North Coast Section |
| Biographical details | |
| Born | March 22, 1959 Stamford, Connecticut, U.S. |
| Alma mater | University of California, Berkeley San Francisco State University Saint Mary's College of California |
| Coaching career (HC unless noted) | |
| 1981–1984 | Salesian HS (XC/track) |
| 1984–1993 | De La Salle HS |
| 1993–2001 | Porterville |
| 2002–2004 | Bakersfield |
| 2004–2005 | California (asst.) |
| 2005–2013 | San Jose State |
| 2013–2014 | Harker HS (asst. boys' JV) |
| Administrative career (AD unless noted) | |
| 1995–2001 | Porterville CC |
| 2014–present | Justin-Siena HS |
| Head coaching record | |
| Overall | 203–106 (junior college) 86–161 (college) |
| Tournaments | 4–3 (CCCAA) 0–1 (CBI) |
| Accomplishments and honors | |
| Championships | |
| CCCAA (2000) | |
| Awards | |
| CCCAA Coach of the Year (2000) | |
George Raymond Nessman II (born March 22, 1959) is an American athletic administrator and former college basketball coach who is the current athletic director at Justin-Siena High School. Nessman coached at the high school and community college levels before becoming an assistant basketball coach at California in 2004. From 2005 to 2013, Nessman was the men's basketball head coach at San Jose State. He was also athletic director at Porterville College from 1995 to 2001 while also serving as men's basketball head coach.