Hiram Brown (January 23, 1801 – September 7, 1890) was an American politician who served as the first mayor of Manchester, New Hampshire.

[1] Before he was mayor, Brown worked for the Amoskeag Manufacturing Company supervising the stonework used in the construction of the company's facilities.

[2] Brown was elected in 1840 to the Manchester Board of Selectmen.

[3] In the first city election of Manchester, New Hampshire, Brown was the Whig party candidate for mayor.

[1] In the election held on August 19, 1846, no candidate received a majority of the votes.