William Iseham

William Iseham was an English politician. He was a Member of Parliament for Truro in 1554. This was under the reign of Queen Mary when parliament met at Oxford.

In around 1551-1553, Iseham and his wife Margery were defendants in a case brought by Michael Rosewaren of Camborne in Chancery/Star Chamber for enclosure of common in Trevaswythen.