Henry Irwin Haughton (2 January 1886 – 19 January 1958) was an Australian rules footballer who played for Carlton in the Victorian Football League (VFL) during the 1910s. A versatile player from Northcote, Haughton was already 26 when recruited by Carlton but still managed to play for eight seasons. He was a dual premiership player at Carlton, appearing in their winning 1914 and 1915 Grand Final teams. In the first Grand Final he was used on a half back flank but played in the ruck the following year. Haughton, a New Zealander by birth, was also a member of the side which lost the 1916 Grand Final. While at Carlton he represented the VFL at interstate football in 1913 and at the 1914 Sydney Carnival.