Halam is a civil parish in the Newark and Sherwood district of Nottinghamshire, England. The parish contains 20 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, and the others are at Grade II, the lowest grade. The parish contains the village of Halam and the surrounding countryside. Most of the listed buildings are houses, cottages and associated structures, farmhouses and farm buildings, including three pigeoncotes. The other listed buildings consist of a church, a mill with an attached house and a footbridge, and a public house.