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John Hays may also refer to:

  • John Hays (Jew) (1770–18??), first known Jewish resident of Illinois, Sheriff of St. Clair County, Illinois; Indian agent
  • John Coffee Hays (1817–1883), or "Jack" Hays, Texas Ranger, U.S. Army officer, first mayor of Oakland, California
  • John Hays, member of the Drumaville Consortium, owners of Sunderland A.F.C.

See also