| Mode: | Basketball |
| Sex: | men |
| Year: | 2023–24 |
| Next Year: | 2024–25 |
| Team: | LSU Tigers |
| Conference: | Southeastern Conference |
| Short Conf: | SEC |
| Record: | 17–16 |
| Conf Record: | 9–9 |
| Hc Year: | 2nd |
| Asst Coach1: | Casey Long |
| Asst Coach2: | Ronnie Hamilton |
| Asst Coach3: | Tim Kaine |
| Asst Coach4: | Ronrico White |
| Tourney Result: | First Round |
The 2023–24 LSU Tigers men's basketball team represented Louisiana State University during the 2023–24 NCAA Division I men's basketball season. The team's head coach was Matt McMahon, in his second season at LSU. The Tigers played their home games at Pete Maravich Assembly Center in Baton Rouge, Louisiana as a member of the Southeastern Conference.
The Tigers finished the season 13–18, 2–16 in SEC Play to finish in last place, despite starting the season with an impressive 12–1 run. As the 14th seed in the SEC tournament, the Tigers defeated Georgia in the first round before falling to Vanderbilt in the second round. LSU did not participate in any postseason play.
| Name | Number | Pos. | Height | Weight | Year | Hometown | Reason for departure | |
|---|---|---|---|---|---|---|---|---|
| Cam Hayes | 1 | G | 6'3" | 180 | Junior | Transferred to East Carolina | ||
| Corneilous Williams | 2 | F | 6'9" | 210 | Freshman | Transferred to Western Carolina | ||
| Justice Hill | 3 | G | 6'0" | 175 | Junior | Transferred to Loyola Marymount | ||
| Kendal Coleman | 4 | C | 6'8" | 230 | Sophomore | Transferred to California Baptist | ||
| Brandon Egemo | 10 | G | 6'1" | 175 | Junior | Walk-on; TBD | ||
| Justice Williams | 11 | G | 6'4" | 175 | Sophomore | Transferred to Robert Morris | ||
| 12 | F | 6'10" | 250 | Senior | Graduated/went undrafted in 2023 NBA draft; signed by the Oklahoma City Thunder | |||
| Austin Montgomery | 21 | G | 6'4" | 180 | Freshman | Walk-on; transferred | ||
| Parker Edwards | 30 | G | 6'2" | 220 | RS Senior | Walk-on; graduated | ||
| Shawn Phillips | 34 | C | 7'0" | 245 | Freshman | Transferred to Arizona State | ||
| 44 | G | 6'3" | 190 | RS Sophomore | Transferred to Arizona State |
| Name | Number | Pos. | Height | Weight | Year | Hometown | Previous School | |
|---|---|---|---|---|---|---|---|---|
| Carlos Stewart | 1 | G | 6'1" | 185 | Junior | Santa Clara | ||
| Jalen Cook | 3 | G | 6'0" | 205 | Junior | Tulane | ||
| Jordan Wright | 4 | G/F | 6'6" | 220 | GS Senior | Vanderbilt | ||
| 10 | F | 6'9" | 210 | Junior | Kentucky | |||
| Hunter Dean | 12 | F | 6'10" | 235 | GS Senior | George Washington | ||
| Trace Young | 13 | G | 6'0" | 180 | RS Junior | Walk-on; Colorado State | ||
| Will Baker | 32 | C | 7'0" | 245 | RS Senior | Nevada |
|-!colspan=12 style=""| Exhibition |-!colspan=12 style=""| Non-conference regular season|-!colspan=12 style=""| SEC regular season|-!colspan=12 style=""| SEC Tournament|-!colspan=12 style=""| NIT
Schedule Source[1]
See also: 2023–24 NCAA Division I men's basketball rankings.