The municipality Hvaler in the county of Østfold, Norway, has 3,588 inhabitants as of January 1, 2002 and covers 88 km².
The whole district is an island group southwest in Østfold. The most important village is Skjærhallen.
Aremark | Askim | Eidsberg | Fredrikstad | Halden | Hobøl | Hvaler | Marker | Moss | Rakkestad | Rygge | Rømskog | Råde | Sarpsborg | Skiptvet | Spydeberg | Trøgstad | Våler
