Mithun or Mithen may refer to:
Businesses Mithun, Inc, a architecture firm (founded 1949) Mithun Agency, an advertising agency (1933–2016)
People Surname Anthony Mithen (), Australian sports journalist Laurie Mithen (1934–2022), Australian-rules footballer Marianne Mithun (born 1946), American linguist Steven Mithen (born 1960), British archaeologist
Given name Mithun Sharma (or Mithoon; born 1985), Indian musician Mohammad Mithun Ali (born 1990), Bangladeshi cricketer Mithun Chakraborty (born 1950), Indian actor Mithun Chowdhury (born 1989), Bangladeshi footballer Mithun Manhas (born 1979), Indian cricketer Mithun Tejaswi (born 1979), Indian actor
Other uses Mithun (animal), or gayal, a bovine of South Asia Mithuna (month), in the Hindu calendar
See also Mithunam (disambiguation) Maithuna, the Sanskrit term for sexual union