The 2019 U Sports Men's Final 8 Basketball Tournament was the 57th edition of the U Sports men's basketball championship, a postseason tournament to determine the national champion of the 2018–19 U Sports men's basketball season. The tournament was held March 7–10, 2019, at the Scotiabank Centre in Halifax, Nova Scotia. The Carleton Ravens won the tournament, beating defending national champions, the Calgary Dinos, 83-49. The win extended Carleton's record number of men's basketball titles to 14.