The 2023–24 Gonzaga Bulldogs men's basketball team represented Gonzaga University, located in Spokane, Washington, in the 2023–24 NCAA Division I men's basketball season. The team, also unofficially nicknamed the "Zags", was led by head coach Mark Few, in his 25th season as head coach, and played home games at the on-campus McCarthey Athletic Center as members of the West Coast Conference (WCC). They finished the season 27–8, 14–2 in WCC play to finish in second place, failing to win at least a share of the regular season title for the first time since 2012. As the No. 2 seed in the WCC Tournament, they defeated San Francisco in the semifinals, before losing to Saint Mary's in the championship. They received an at-large bid to the NCAA Tournament where as the No. 5 seed in the Midwest region, they defeated McNeese in the First Round and Kansas in the Second Round to reach their ninth consecutive Sweet Sixteen, where they lost to Purdue.