South Muskham is a village and civil parish in Nottinghamshire, England, close to the border with Lincolnshire. It is located west of the River Trent and the A1 road, 2 miles (3 km) north of Newark-upon-Trent. The parish includes the hamlet of Little Carlton. The population of the parish was 494 in the 2011 census,^[1] falling to 469 at the 2021 census.^[2]

South Muskham
Village and civil parish
St. Wilfrid's Church, South Muskham
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Area	4.39 sq mi (11.4 km2)
Population	469 (2021)
• Density	107/sq mi (41/km2)
OS grid reference	SK 789572
• London	115 mi (185 km) SSE
District	Newark and Sherwood
Shire county	Nottinghamshire
Region	East Midlands
Country	England
Sovereign state	United Kingdom
Settlements	South Muskham Little Carlton
Post town	NEWARK
Postcode district	NG23
Dialling code	01636
Police	Nottinghamshire
Fire	Nottinghamshire
Ambulance	East Midlands
UK Parliament	Newark
Website	www.smlcpc.org
List of places UK England Nottinghamshire 53°06′24″N 0°49′13″W / 53.1068°N 0.8203°W / 53.1068; -0.8203

The village lies on the historic route of the A1 Great North Road. When the Newark Bypass was built in 1964, the old Great North Road through the village became the A6065. In 1989 the road south of the village became part of the A616, and the road through the village became the B6325. South of the village the old Great North Road passes over a causeway built in 1770 by John Smeaton,^[3] and then crosses the River Trent at Muskham Bridge.

St Wilfrid's Church is a Grade I listed building. Parts of the church date back to the 13th century.^[4]