Cotham, Nottinghamshire is a hamlet and civil parish near Newark-on-Trent in the East Midlands of England.

It contains 98 inhabitants, and 1,210 acres (4.9 km2) of land valued at £1,700, all belonging to the Duke of Portland, who is the impropriator and patron of St. Michael's Church, Cotham.

This place was long the seat of the knightly families of Leek and Markham, but it is now divided into three farms, occupied by John Booth, William Hodgkinson and Thomas Rose, the latter of whom resides at Cotham Lodge, a pleasant residence, commanding fine prospects.

St Michael's Church, Cotham, stands back from the village.

It dates from the 12th century and is a Grade II* listed building, but it is now redundant.