Billy Lange
| New York Knicks | |
|---|---|
| Position | Assistant coach |
| League | NBA |
| Personal information | |
| Born | February 11, 1972 |
| Career information | |
| High school | Bishop Eustace (Pennsauken Township, New Jersey) |
| College | Rowan (1990–1994) |
| Coaching career | 1996–present |
| Career history | |
Coaching | |
| 1996–1998 | Philadelphia (assistant) |
| 1998–1999 | La Salle (assistant) |
| 1999–2001 | U. S. Merchant Marine Academy |
| 2001–2004 | Villanova (assistant) |
| 2004–2011 | Navy |
| 2011–2013 | Villanova (associate HC) |
| 2013–2019 | Philadelphia 76ers (assistant) |
| 2019–2025 | Saint Joseph's |
| 2025–present | New York Knicks (assistant) |
| Career highlights | |
| |
William Lange (born February 11, 1972) is an American basketball coach who currently serves as an assistant coach for the New York Knicks of the National Basketball Association (NBA). He previously served as the head men's basketball coach for the Navy Midshipmen and the Saint Joseph's Hawks.