Atil (; cf. A-de Shui), literally meaning "Big River", was the capital of Khazaria from the middle of the 8th century until the end of the 10th century. The word is also a Turkic name for the Volga River.

Atil was the capital of Khazaria from the middle of the 8th century until the end of the 10th century, Atil may also refer to:

• Atil Kutoglu (born 1968), Turkish fashion designer
• Atil, Sonora, small town in Atil Municipality in the northwest of the Mexican state of Sonora

Atil (also Átil) is a small town in Atil Municipality in the northwest of the Mexican state of Sonora. The total area is 400.43 km² and the population of the municipality was 734 in 2005, of whom 699 lived in the municipal seat (2000). Neighboring municipalities are Tubutama, Trincheras, Oquitoa, and  Altar.