Tarhan may refer to:
Tarhan District, an administrative division of Kuhdasht County, Lorestan province, Iran Tarhan-e Gharbi Rural District, an administrative division of Kuhdasht County, Lorestan province, Iran Tarhan-e Sharqi Rural District, an administrative division of Kuhdasht County, Lorestan province, Iran Tarhan Tower Airlines, charter airline based in Istanbul, Turkey Tarhan, Çorum, village in Turkey Tarhan (name), list of people with the name
See also Tarhana, Southeast European and Middle Eastern dried food made of grain, fermented yoghurt or fermented milk