| Mode: | Basketball |
| Year: | 2023–24 |
| Prev Year: | 2022–23 |
| Next Year: | 2024–25 |
| Team: | Kansas State Wildcats |
| Conference: | Big 12 Conference |
| Short Conf: | Big 12 |
| Record: | 19–15 |
| Conf Record: | 8–10 |
| Head Coach: | Jerome Tang |
| Hc Year: | 2nd |
| Assoc Coach: | Ulric Maligi |
| Ahc Year: | 2nd |
| Asst Coach1: | Jareem Dowling |
| Asst Coach2: | Rodney Perry |
| Stadium: | Bramlage Coliseum |
| Bowl: | NIT |
| Bowl Result: | First Round |
The 2023–24 Kansas State Wildcats men's basketball team represented Kansas State University in the 2023–24 NCAA Division I men's basketball season, their 121st basketball season. The Wildcats were led by second-year head coach Jerome Tang and played their home games in Bramlage Coliseum in Manhattan, Kansas as members of the Big 12 Conference.
The Wildcats finished the 2022–23 season 26–10, 11–7 in Big 12 play to finish in a tie for third place. They lost in the quarterfinals of the Big 12 tournament to TCU. They received an at-large bid to the NCAA tournament as the No. 3 seed in the East region. They defeated Montana State, Kentucky, and Michigan State to advance to the Elite Eight. There they lost to Florida Atlantic.
| Name | Number | Pos. | Height | Weight | Year | Hometown | Reason for departure | |
|---|---|---|---|---|---|---|---|---|
| 1 | G | 5'8" | 160 | Senior | Graduated/undrafted in 2023 NBA draft; signed with the Toronto Raptors | |||
| Tykei Greene | 4 | G | 6'4" | 205 | RS Senior | Graduated | ||
| 11 | F | 6'6" | 229 | GS Senior | Graduated/2023 NBA draft; selected by 50th overall by Oklahoma City Thunder | |||
| Anthony Thomas | 12 | G/F | 6'7" | 180 | Sophomore | Transferred to Northwestern State | ||
| Desi Sills | 13 | G | 6'3" | 200 | Senior | Graduated | ||
| Nate Awbrey | 21 | G | 6'3" | 190 | Senior | Walk-on; graduated | ||
| Abayomi Iyiola | 23 | F/C | 6'10" | 215 | GS Senior | Graduated | ||
| Ismael Massoud | 25 | F | 6'9" | 210 | Junior | Transferred to Georgetown | ||
| Peyton Ackerman | 43 | G | 5'10" | 150 | Freshman | Walk-on; transferred |
| Name | Number | Pos. | Height | Weight | Year | Hometown | Previous school | |
|---|---|---|---|---|---|---|---|---|
| 2 | G | 5'11" | 182 | GS Senior | North Texas | |||
| 24 | F | 6'8" | 225 | Junior | Creighton |
|-!colspan=12 style=| Exhibition|-!colspan=12 style=| Non-conference regular season|-|-!colspan=12 style=| Big 12 regular season|-!colspan=12 style=| Big 12 tournament|-|-!colspan=12 style=| NITSource:[1]
See also: 2023–24 NCAA Division I men's basketball rankings. *AP does not release post-NCAA Tournament rankings.