Rowdies may refer to:

• Hooligans, a term commonly applied to fans of sports teams who engage in unruly and destructive behaviour
• Tampa Bay Rowdies, a minor league association football club from the United States
• Tampa Bay Rowdies (1975–1993), a defunct association football club from the United States
• Rowdies Rugby Football Club, a rugby club in the Missouri Rugby Union founded in 1978

This disambiguation page lists articles associated with the title Rowdies.
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