Jeromus Johnson (2 November 1775-7 September 1846) was a member of the US House of Representatives (D-NY 3) from 4 March 1825 to 3 March 1829, succeeding Peter Sharpe and John J. Morgan and preceding Campbell P. White. Born in Wallabout, he worked as a merchant in New York City before serving in the state assembly in 1822 and in Congress.