South Muskham is a civil parish in the Newark and Sherwood district of Nottinghamshire, England. The parish contains nine listed buildings that are recorded in the National Heritage List for England. Of these, one is listed at Grade I, the highest of the three grades, two are at Grade II*, the middle grade, and the others are at Grade II, the lowest grade. The parish contains the villages of South Muskham and Little Carlton, and the surrounding area. The listed buildings consist of a church and associated structures, farmhouses and farm buildings, cottages, two viaducts and a road bridge.