| Mode: | Basketball |
| Year: | 1963-64 |
| Prev Year: | 1962-63 |
| Next Year: | 1964-65 |
| Team: | Kansas State Wildcats |
| Conference: | Big Eight Conference |
| Short Conf: | Big Eight |
| Coachrank: | 12 |
| Record: | 21–7 |
| Conf Record: | 12–2 |
| Head Coach: | Tex Winter |
| Hc Year: | 11th |
| Stadium: | Ahearn Field House |
| Champion: | Big Eight Champions |
| Bowl: | NCAA tournament |
| Bowl Result: | Fourth Place |
The 1963–64 Kansas State Wildcats men's basketball team represented Kansas State University as a member of the Big 8 Conference during the 1963–64 NCAA University Division men's basketball season. The head coach was Tex Winter, innovator of the Triangle offense and future member of the Basketball Hall of Fame, who was in his 11th year at the helm. The Wildcats, powered by a 13-game winning streak, finished with a record of 22–7 (12–2 Big 8), and reached the Final Four.
The team played its home games at Ahearn Field House in Manhattan, Kansas.
|-!colspan=6 style=| Non-conference Regular season|-!colspan=6 style=| Big Eight Regular season|-!colspan=6 style=| NCAA Tournament[1]
See main article: 1963–64 NCAA University Division men's basketball rankings. [2] [3]