The 1978 NCAA Division II baseball tournament was the postseason tournament hosted by the NCAA to determine the national champion of baseball among its Division II colleges and universities at the end of the 1978 NCAA Division II baseball season.
Florida Southern defeated Delta State in the championship game of the double-elimination tournament, 7âÂÂ2, winning the Moccasins' fourth national title. Florida Southern were coached by Joe Arnold.
The regionals consisted 32 teams in eight groupings. Each regional consisted of a 4-team bracket. All brackets were double elimination format. The top team in each bracket advanced to the 1978 Division II College World Series.