Runhall is a village and former civil parish, now in the parish of Brandon Parva, Coston, Runhall and Welborne, in the South Norfolk district, in Norfolk, England. The parish covers an area of 11.98 km2 (4.63 sq mi) and had a population of 365 in 137 households at the 2001 census, including Welborne and increasing in the 2011 Census to a population of 401 in 148 households.