Lemuel Ezra Prowse (2 February 1858 – 17 December 1925) was a merchant and political figure in Prince Edward Island.
He represented 5th Queens in the Legislative Assembly of Prince Edward Island from 1893 to 1900 as a Liberal member and represented Queen's in the House of Commons of Canada from 1908 to 1911 as a Liberal.
[citation needed] His son Thomas William served in the provincial assembly and became lieutenant-governor for Prince Edward Island.
His brother Benjamin Charles served as mayor of Charlottetown and in the Canadian Senate.
[citation needed] This article about a Prince Edward Island politician is a stub.