Foremark is a hamlet and civil parish in the South Derbyshire district of Derbyshire, England. It contains Foremarke Hall, a medieval manor house which now houses Repton Preparatory School; and part of Foremark Reservoir. Foremark is near the hamlets of Ingleby, Ticknall, Milton and the village of Repton. Its postal address is Milton. It is also a few miles to the east of the town of Burton upon Trent.