The 2008 NCAA Division III baseball tournament was played at the end of the 2008 NCAA Division III baseball season to determine the 33rd national champion of college baseball at the NCAA Division III level. The tournament concluded with eight teams competing at Time Warner Cable Field at Fox Cities Stadium in Grand Chute, Wisconsin for the championship. Eight regional tournaments were held to determine the participants in the World Series. Regional tournaments were contested in double-elimination format, with five regions consisting of six teams and three consisting of eight, for a total of 54 teams participating in the tournament, up from 53 in 2007. The tournament champion was , who defeated for the championship.
The 54 competing teams were:
Bears & Eagles Riverfront Stadium-Newark, NJ (Host: Kean University)
Walt Driggers Field-Abilene, TX (Host: McMurry University)
American Legion Field-Danville, GA (Host: USA South Athletic Conference/Old Dominion Athletic Conference)
Art Nehf Field-Terre Haute, IN (Host: Rose-Hulman Institute of Technology)
Brunner Field in the Duane R. Swanson Stadium-Moline, IL (Host: Augustana College)
E.J. Schneider Field-Oshkosh, WI (Host: University of Wisconsin-Oshkosh)
Whitehouse Field-Harwich, MA (Host: Eastern College Athletic Conference)
Leo Pinckney Field at Falcon Park-Auburn, NY (Host: Ithaca College)
Time Warner Cable Field at Fox Cities Stadium-Grand Chute, WI (Host: University of Wisconsin-Oshkosh/Lawrence University/Fox Cities Convention and Visitors Bureau)