Percy Holden Illingworth (19 March 1869 – 3 January 1915) was a British Liberal politician.

[1] He was educated at Jesus College, Cambridge, where he played rugby for the university, winning two sporting 'Blues' in The Varsity Matches of 1889 and 1890.

In 1912 Asquith appointed him Parliamentary Secretary to the Treasury,[5] a post he held until his sudden death in early 1915.

1883), daughter of George Coats, of Staneley, Renfrewshire, on 16 January 1907, at Paisley.

This article about a Liberal Member of the Parliament of the United Kingdom representing an English constituency is a stub.