Kelham is a small village and civil parish in Nottinghamshire variously estimated as "3.36 miles," "3 miles," or "2.92 miles" to the northwest of Newark on a bend in the A617 road near its crossing of the River Trent. The population of the civil parish taken at the 2011 census was 207.
Kelham is a surname, and may refer to:
- George W. Kelham (1871–1936), American architect most active in the San
- James Kelham (1796–1882), New Zealand businessman and politician
- Christopher Kelham, British film actor and producer