| Jim Williams | |
| Birth Date: | 19 March 1915 |
| Birth Place: | Malad City, Idaho, U.S. |
| Death Place: | Fort Collins, Colorado, U.S. |
| Coach Sport1: | Football |
| Coach Years2: | 1946–1953 |
| Coach Team2: | Snow |
| Coach Sport3: | Basketball |
| Coach Years4: | 1946–1954 |
| Coach Team4: | Snow |
| Coach Years5: | 1954–1980 |
| Coach Team5: | Colorado State |
| Overall Record: | 352–283 (college basketball) 129–65 (junior college basketball) |
| Admin Years1: | 1965–1968 |
| Admin Team1: | Colorado State |
Jim Williams (March 3, 1919 – May 31, 2007) was an American basketball coach and college athletics administrator.[1] He served the head coach of the Colorado State University men's basketball program for 26 seasons, from 1954 to 1980. Williams succeeded Bill Strannigan following the program's first ever NCAA Tournament appearance. During his tenure he amassed 352 wins, the most for any Division I college coach in Colorado history. His teams made a total of four NCAA Tournament and two NIT appearances. In 1969 he took the Rams to the Elite Eight of the NCAA Tournament, beating arch-rival Colorado in the Sweet Sixteen before losing a tightly contested game to Drake University.
Williams graduated with a bachelor's and master's from Utah State University.
Williams also served as the school's athletic director during the construction of Moby Arena and Hughes Stadium and the school's entrance into the Western Athletic Conference.
Following his dismissal in 1980 Williams continued to attend CSU games where he was given his own special courtside seat. Williams was also among the first entrants in CSU Sports Hall of Fame.[2]
On May 31, 2007, Williams died at the age of 92.[3]