League Park was a baseball park located in Cleveland, Ohio, United States. It was situated at the northeast corner of Dunham Street and Lexington Avenue in the Hough neighborhood. It was built in 1891 as a wood structure and rebuilt using concrete and steel in 1910. The park was home to a number of professional sports teams, most notably the Cleveland Indians of Major League Baseball. League Park was first home to the Cleveland Spiders of the National League from 1891 to 1899 and of the Cleveland Lake Shores of the Western League, the minor league predecessor to the Indians, in 1900. From 1914 to 1915, League Park also hosted the Cleveland Spiders of the minor league American Association. In the 1940s, the park was also the home field of the Cleveland Buckeyes of the Negro American League.

A ballpark, or baseball park, is a type of sports venue where baseball is played. The playing field is divided into two field sections called the infield and the outfield. The infield is an area whose dimensions are rigidly defined in part based on the placement of bases, and the outfield is where dimensions can vary widely from ballpark to ballpark. A larger ballpark may also be called a baseball stadium because it shares characteristics of other stadiums.