Ortaklar is a neighborhood located within the district of Germencik in the Aydın Province of Turkey. As of 2022, the area has a population of 13,242 residents. Prior to a reorganization in 2013, Ortaklar held the status of a town (belde).
The neighborhood is situated approximately 10 kilometers from Germencik and 28 kilometers from the city of Aydın. It is also located near historical sites, specifically the ruins of ancient Magnesia on the Maeander, which lie about 4 kilometers to its south.