| Bobby Jack Wright | |
| Birth Date: | 11 December 1950 |
| Birth Place: | Mission, Texas, U.S. |
| Player Years1: | 1969–1972 |
| Player Team1: | Southwest Texas State |
| Coach Years1: | 1979–1982 |
| Coach Team1: | Texas A&I (assistant) |
| Coach Years2: | 1983–1985 |
| Coach Team2: | North Texas (assistant) |
| Coach Years3: | 1986–1996 |
| Coach Team3: | Texas (assistant) |
| Coach Years4: | 1997 |
| Coach Team4: | Texas (DC) |
| Coach Years5: | 1999–2004 |
| Coach Team5: | Oklahoma (DE) |
| Coach Years6: | 2005–2010 |
| Coach Team6: | Oklahoma (co-DC) |
| Coach Years7: | 2011–2014 |
| Coach Team7: | Oklahoma (ST) |
Bobby Jack Wright (born December 11, 1950) is a former American football coach. He was the assistant head coach, co-defensive coordinator, and secondary coach under Bob Stoops at the University of Oklahoma. He was originally hired at Oklahoma to recruit in the state of Texas. Prior to arriving at Oklahoma, Wright was an assistant coach at two high schools, head coach at one, and as assistant coach at the University of North Texas. In 1986, he was hired by the University of Texas to serve as an assistant. In 1997, Wright was promoted to defensive coordinator under John Mackovic. Wright has more Big 12 championship rings than any other player or coach in conference history.