Seydikemer is a municipality and district of MuÃÂla Province, Turkey. Its area is 2,208 km<sup>2</sup>, and its population is 62,622 (2022).
The district and municipality Seydikemer was created at the 2013 Turkish local government reorganisation from part of the district of Fethiye, including the former municipality Kemer. The name refers to Kemer and the adjacent village Seydiler.
Located some inland from Fethiye, this remains very much a traditional Turkish town. There are nevertheless a few expats living here.
In 2025, archaeologists announced the discovery of an ornately carved Roman-era funerary stele after it was found by a goat herder near Kayacik. The limestone stele, estimated at around 300 kilograms, features relief carvings including a central human bust framed by decorative motifs and Greek inscriptions.
There are 65 neighbourhoods in Seydikemer District:
Popular places are Saklñkent National Park, Tlos, Letoon, Pinara, Sidyma, Erendag and Oenoanda.