Crouy-en-Thelle (French pronunciation: [kʁui ɑ̃ tɛl]) is a commune in the Oise department in northern France.

[4] As of 2019, there are 415 dwellings in the commune, of which 399 primary residences.

Its area is 5.87 km2 (2.27 sq mi).

[6] The town is 3 km east of Neuilly-en-Thelle, and 8 km northeast of Persan.

This Oise geographical article is a stub.