Lezayre formally Kirk Christ Lezayre, is one of the seventeen historic parishes of the Isle of Man.
It is located in the north of the island (part of the traditional North Side division) in the sheading of Ayre.
Administratively, part of the historic parish of Lezayre is now part of the town of Ramsey.
Other settlements in the parish include Glen Auldyn and Sulby.
The parish is bounded by Michael and Ballaugh to the west, Andreas and Bride to the north, the town of Ramsey and the parishes of Lonan and Maughold to the east, and Braddan to the south. Its area is about 57 square kilometres (22 sq mi).