Poshtkuh or Posht-e Kuh or Posht Kuh or Posht Kooh () may refer to:
Poshtkuh, Fars Posht-e Kuh, Hormozgan Poshtkuh-e Abdan, Hormozgan Province Poshtkuh-e Chakuy, Hormozgan Province Poshtkuh, Anbarabad, Kerman Province Poshtkuh, Rafsanjan, Kerman Province Posht Kuh, Kohgiluyeh and Boyer-Ahmad Poshtkuh, Markazi Poshtkuh District, in Fars Province Poshtkuh-e Mugui Rural District, in Isfahan Province Poshtkuh-e Shamil (), a region in Bandar Abbas county, Hormozgan province
Poshtkuh-e Maru, Hormozgan, in Latidan rural district, Hormozgan province
See also Poshtkuh Rural District (disambiguation)