John Lucas (by 1512 – 13 September 1556), of Inner Temple, London, and Colchester, Essex, was an English Member of Parliament.
He was a younger son of Thomas Lucas of Little Saxham Hall, Suffolk and entered the Inner Temple in July 1526 to study law.
He was elected a Member of Parliament (MP) for Colchester in 1545, 1547 and 1553.
He married twice: firstly Mary, the daughter of John Abell of Essex, who delivered him 2 sons and secondly Elizabeth, the daughter of John Christmas of Colchester, who delivered 1 son and 2 daughters.
This article about a 16th-century member of the parliament of England is a stub.