2015 International League season

The 2015 International League season began on April 9 and culminated on September 7, 2015. Following the regular season, the Governors' Cup playoffs were played from September 9–19, 2015.

The 2015 Triple-A All-Star Game was held on Wednesday, July 15 at Werner Park in Papillion, Nebraska, home of the Omaha Storm Chasers. The International League All-Stars defeated the Pacific Coast League All-Stars, 4–3, for their eleventh win in the series.

The Columbus Clippers defeated the Indianapolis Indians, 3 games to 2, to win their tenth Governors' Cup.

The Cippers, however, were defeated by the PCL champion Fresno Grizzlies, 7–0, in the 2015 Triple-A Baseball National Championship Game at Southwest University Park in El Paso, Texas.