Imamzadeh Ja'far or Emamzadeh Ja'far () may refer to: Emamzadeh Jafar, Kohgiluyeh and Boyer-Ahmad, a village in Iran Emamzadeh Jafar Rural District, in Kohgiluyeh and Boyer-Ahmad Province, Iran Imamzadeh Ja'far, Borujerd, a tomb in Iran Imamzadeh Ja'far, Damghan, a tomb in Iran Imamzadeh Ja'far, Isfahan, a tomb in Iran Pishva, a city in Iran