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Pinwheel Galaxy (disambiguation) 
Summary
Pinwheel Galaxy may refer to:
- Messier 101, a galaxy referred to as the Pinwheel Galaxy
- Messier 83, a galaxy referred to as the Southern Pinwheel Galaxy
- Triangulum Galaxy (Messier 33), a galaxy sometimes referred to as the Pinwheel Galaxy
- Messier 99, a galaxy also referred to as the Coma Pinwheel Galaxy