Arif Hikmet Koyunoğlu (1888 - 1982 in Selanik, Ottoman Empire) was a Turkish architect best known for his work on the State Art and Sculpture Museum in Ankara, Turkey.

He died at the age of 94.

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  State Art and Sculpture Museum (1927–30)

• https://web.archive.org/web/20070304025009/http://www.archmuseum.org/biyografi.asp?id=26