Wil was a municipality in the district of Laufenburg in the canton of Aargau in Switzerland.

The municipality is located in the north-east of the Fricktal region, about 3 km from the border to Germany.

On 1 January 2010 the municipalities of Hottwil, Etzgen, Mettau, Oberhofen and Wil merged into the municipality of Mettauertal.

[1] Current population is 669 inhabitants.

This Aargau location article is a stub.