This is a list of venues used for professional baseball in Pittsburgh, Pennsylvania. The information is a synthesis of the information contained in the references listed.
Note: Allegheny, Pennsylvania, the "North Side", was a separate city until 1908. The ball club changed its formal name from "Allegheny" to "Pittsburg(h)" in 1887, although the team remained physically located in the city of Allegheny.
Three Rivers Stadium
Pittsburgh - League Alliance (1877)
Pittsburgh - Pennsylvania State League (1892)
Allegheny - International Association (1877-78) renamed National Association (1879)
Location: South Avenue (north, first base) - corresponds to the current General Robinson Street; School Avenue (later Scotland Avenue, now Tony Dorsett Drive) (east, third base); railroad tracks and Allegheny River (south, left field) - just east of the future site of Three Rivers Stadium
Location: 115 Federal Street - Federal Street (east, left field); General Robinson Street (north, third base); Mazeroski Way (west, first base); North Shore Trail and Allegheny River (south, right field)