Cadney is a village and civil parish in the North Lincolnshire district, in the county of Lincolnshire, England. The population of the parish at the 2011 census was 459. It is situated 3 miles (5 km) south from the town of Brigg. Cadney's Grade I listed Anglican church is dedicated to All Saints. It is chiefly Norman, with an Early English tower and chancel, and a Norman font. The parish was created on 1 April 1936 through the abolition of Cadney cum Howsham and . The parish boundary is defined by water on all sides, by the Old River Ancholme, Kettleby Beck and North Kelsey Beck.