Edmund Dunch (or Dunche) (14 December 1657 Westminster – 31 May 1719 Little Wittenham) was Master of the Royal Household to Queen Anne and a British Member of Parliament (MP).
Dunch was born in Little Jermyn Street, London, 14 December 1657, and baptised 1 January 1658.
He joined heartily in the Glorious Revolution of 1688, and seems to have been a Whig throughout life. From January 1701 to July 1702, and from May 1705 to August 1713, he represented in parliament the borough of Cricklade.In the ensuing House of Commons (November 1713 to January 1715) he sat for Boroughbridge in Yorkshire, and from the general election in January 1715 until his death he was member for Wallingford, a constituency which several of his ancestors had served in parliament. The freedom of the borough Wallingford had been conferred on him on 17 October 1695, and he was at one time proposed as its high steward, but had been defeated by Lord Abingdon, who polled fifteen votes to his six.
It was rumoured in June 1702 that Dunch would be created a baron of England. Gossip also asserted in April 1704 that his father-in-law Colonel Charles Godfrey would become Cofferer of the Household and that Dunch would succeed Godfrey as Master of the Jewel Office. A third rumour, in 1708, was that Dunch would be made Comptroller of the Household. In fact the reward for his services was the position of Master of the Household to Queen Anne on 6 October 1708. When the comptrollership fell vacant on Sir Thomas Felton's death, in March 1709, Dunch tried for it in vain. He was deprived of the mastership in 1710, but was reappointed on 9 October 1714.