Howard H. Dunn (1867 in Minnesota – 1942) was a Minnesota Republican politician and a Speaker of the Minnesota House of Representatives. Dunn served as city attorney for Fairmont, Minnesota, and was elected to the Minnesota Senate in 1896. He served only one term in the Senate, but was elected to the Minnesota House of Representatives in 1910, where he was immediately selected to serve as speaker, a position he held until 1913. Dunn died in 1942.