List of Marshall Thundering Herd men's basketball seasons

The Marshall Thundering Herd college basketball team compete as part of the National Collegiate Athletic Association (NCAA) Division I, representing Marshall University in the Sun Belt Conference (SBC). Marshall has played their home games at the Cam Henderson Center in Huntington, West Virginia since 1981. The team's current head coach is Cornelius Jackson, who was hired in March 2024.

The Thundering fielded their first team in 1906–07. They have played 112 seasons of basketball, compiling a record of 1599–1188–2 and winning seven regular season conference championships and four conference tournaments. The Thundering Herd appeared in the NCAA tournament six times, compiling a 1–6 record, and they appeared in the National Invitation Tournament (NIT) five times. Additionally, Marshall has won two postseason championships, the NAIA tournament in 1947 and the CollegeInsider.com Postseason Tournament (CIT) in 2019.