Courtes (French pronunciation: [kuʁt] ⓘ) is a commune in the Ain department in eastern France.

The Sâne Vive forms part of the commune's eastern border.

The average annual rainfall is 1,004.1 mm (39.53 in) with October as the wettest month.

The temperatures are highest on average in July, at around 20.7 °C (69.3 °F), and lowest in January, at around 2.5 °C (36.5 °F).

This Ain geographical article is a stub.