The 2010 NCAA Division III baseball tournament was played at the end of the 2010 NCAA Division III baseball season to determine the 35th 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 four regions consisting of six teams, one consisting of seven, and three consisting of eight, for a total of 55 teams participating in the tournament, up from 54 in 2009. The tournament champion was , who defeated for the championship.
The 55 competing teams were:
Bold indicates winner.
Leo Pinckney Field at Falcon Park-Auburn, NY (Host: State University of New York at Cortland)
Prucha Field at James B. Miller Stadium-Whitewater, WI (Host: University of Wisconsin-Whitewater)
Eastern Baseball Stadium-Mansfield, CT (Host: Eastern Connecticut State University)
Roy Helser Field and Jim Wright Stadium-McMinnville, OR (Host: Linfield College)
Don Schaly Field-Marietta, OH (Host: Marietta College)
Samuel J. Plumeri, Sr. Field at Mercer County Waterfront Park-Trenton, NJ (Host: Kean University)
Armstrong-Shelly Field-Fayetteville, NC (Host: Methodist University)
Brunner Field in the Duane R. Swanson Stadium-Rock Island, IL (Host: Augustana 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)
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