The 1975 Cincinnati Reds season was a season in American baseball. It consisted of the Reds winning the National League West with a record of 108-54, 20 games ahead of the Los Angeles Dodgers. The Reds went on to win the National League Championship Series by defeating the Pittsburgh Pirates in three straight games, and the World Series in seven games over the Boston Red Sox. The Reds were managed by Sparky Anderson and played their home games at Riverfront Stadium. It was the first World Series championship for Cincinnati since 1940.