Ashe Windham (17 February 1673 – 4 April 1749), of Felbrigg, Norfolk, was an English landowner and politician who sat in the House of Commons from 1708 to 1710.

Windham was first considered as a parliamentary candidate in 1699, for Norfolk (his father had unsuccessfully run for it in 1679 as a Whig).

Windham was one of the main MPs behind an unsuccessful address to Queen Anne on 25 January 1709 requesting that she remarry.

He and Robert Walpole II stood for Norfolk at the 1710 British general election but were defeated and he declined to stand again in 1713.

A portrait of Windham by Sir Godfrey Kneller is owned by the National Trust and held at Felbrigg.