William Cahoon (January 12, 1774 – May 30, 1833) was an American judge and politician.
He moved with his parents to Lyndon, Vermont, in 1791 and engaged in milling and agricultural pursuits.
[3][4] Cahoon was a presidential elector in 1808 and voted for Madison and Langdon.
[5] He was appointed major general in the militia in 1808 and served during the War of 1812.
[9] He was elected an Anti-Masonic candidate to the Twenty-first United States Congress and the Twenty-second United States Congress, serving from March 4, 1829, until March 3, 1833.