2023–24 Nicholls Colonels men's basketball team

The 2023–24 Nicholls State Colonels men's basketball team represented Nicholls State University in the 2023–24 NCAA Division I men's basketball season. The Colonels, led by first-year head coach Tevon Saddler, played their home games at Stopher Gymnasium in Thibodaux, Louisiana as members of the Southland Conference. They finished the season 20–14, 13–5 in Southland play, to finish third in the conference.

Southland Conference Poll
The Southland Conference released its preseason poll on October 10, 2023. Receiving 71 votes overall, the Colonels were picked to finish sixth in the conference.

Preseason All Conference
Micah Thomas, a guard, was selected as a second team Preseason All Conference member.

Schedule and results
!colspan=12 style=|Non-conference regular season

!colspan=12 style=|Southland regular season

!colspan=12 style=| Southland tournament

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