Mahomet is an obsolete spelling of Muhammad's name. It may also refer to:
Places
Mahomet, Illinois, village in the United States Mahomet Aquifer, aquifer in Mahomet, Central Illinois Mahomet Township, Champaign County, Illinois, township in Mahomet, Illinois Mahomet-Seymour High School, a high school in Mahomet, Illinois
Other uses
Mahomet the Prophet or Fanaticism, by Voltaire