Axholme Line–Haxey is a 7.23-hectare Local Nature Reserve near the town of Haxey in North Lincolnshire. It is owned and managed by North Lincolnshire Council. It is composed of neutral calcareous grassland encompassing a stretch of the disused Axholme Joint Railway which runs from Haxey to land adjacent to Low Burnham. The site can be accessed by the public opposite Haxey Primary School.