Échenevex ([eʃnəvɛ]) is a commune in the Ain department in eastern France.

As of 2020[update], it is the commune with the fifth highest median per capita income (€51,020 per year) in France.

[3] Échenevex is located between the Jura mountains and the Lake Geneva region.

It is situated on the slopes of the Jura mountains, just 3 km south of Gex.

Echenevex consists partly of the Jura mountains natural park area and is approximately 8 minutes from the Crozet Telecabine ski station, and 15 minutes from Geneva International Airport.