Ashwicken is a small village and former civil parish, now in the parish of Leziate, in the King's Lynn and West Norfolk district, in the county of Norfolk, England.

[5] Ashwicken is the site of a shrunken medieval village, one of around 200 lost settlements in Norfolk.

[6][7] The remains of the village were visible as earthworks near to Ashwicken Hall but were partly destroyed by ploughing in the 1990s.

[8] The parish church, which is dedicated to All Saints, dates from the medieval period.

It was restored during the 19th century and is a Grade II* listed building.