Kil (sometimes called Sannidal) is a village in Kragerø Municipality in Telemark county, Norway.

The village is located along the European route E18 highway, at the innermost part of the Kilsfjorden.

The village lies about 5 kilometres (3.1 mi) west of the villages of Vadfoss and Helle and about 10 kilometres (6.2 mi) to the northwest of the town of Kragerø.

[1] Historically, the village of Kil was the administrative centre of the old municipality of Sannidal.

Kil is an old port where timber and ice was loaded on boats and shipped elsewhere.