Arapgir is a town and district of Malatya Province, Turkey. As of 2000 it had a population of 17,070 people.

It is situated at the confluence of the eastern and western Euphrates river, but some miles from the right bank of the combined streams. Arapgir is connected with Sivas by a chaussée, prolonged to the Euphrates river. The present town was built in the mid-19th century, but about 2 miles north-east is the old town, now called Eskisehir ("old city" in Turkish).

Before the Armenian genocide Arapgir had seven Armenian Apostolic churches: Surp Astvadzadzin (Holy Mother of God) Church, not to be confused with the cathedral, Grigor Lusavorich (Gregory the Illuminator) Church, Surp Kevork Church, Surp Hagob Church, Surp Nshan Church, Surp Pilibos Arakel (St. Philip the Apostle) Church, Surp Sarkis Church, There were, also, one Catholic Surp Prgich (Holy Saviors) Church and one Protestant Cugran Church. There were also more than 10 schools in the town. Little is left of pre-war Arapgir, but there are still some old houses that have survived, which are Armenian origin. The town also contains the ruins of a castle, several Seljuk mosques, old cemetery and silver mines.