The Pittsburgh Keystones may refer to:
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Pittsburgh Keystones (baseball)
The Pittsburgh Keystones was the name of two historic professional Negro league baseball teams that operated in 1887 and again in 1921 and 1922. The first team was a member of the first black baseball league in 1887, the League of Colored Baseball ...
- Negro National League team of 1922
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Pittsburgh Keystones (ice hockey)
The Pittsburgh Keystones were a semi-professional ice hockey club, located in Pittsburgh, Pennsylvania, Pittsburgh, Pennsylvania and was a member of the Western Pennsylvania Hockey League, the first league to openly hire hockey players, from 1900â ...
- Western Pennsylvania Hockey League team of the turn of the 20th century
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