Wreningham is a village and civil parish in the English county of Norfolk. It is situated some 3 miles south east of Wymondham and 9 miles south west of Norwich. The civil parish has an area of 6.24 square kilometres and in 2001 had a population of 493 in 199 households, the population increasing to 528 at the 2011 Census and to 582 at the 2021 Census. For the purposes of local government, the parish falls within the district of South Norfolk.