Sir John Suckling (1569 – 27 March 1627) was an English politician who sat in the House of Commons at various times between 1601 and 1627.
[3] In February 1619 he became a Master of Requests, and, in 1622, he was appointed comptroller of the royal household, "paying well for the post."
In September 1621, he was mentioned as Sir Richard Weston's most serious competitor for the chancellorship of the exchequer and in March 1622 he was promoted to be secretary of state.
A monument of Sir John Suckling, his first wife, Martha, and family, can be seen in St Andrew's Church, Norwich.
Suckling's widow took as her third husband Sir Edwin Rich, of Mulbarton, Norfolk and on the default of her stepson carried into that family the estate of Roos Hall near Beccles Suffolk which Suckling had acquired in 1600 as his residence.