Job Mann (31 March 1795-8 October 1873) was a member of the US House of Representatives (D-PA 18) from 4 March 1835 to 3 March 1837 (succeeding George Burd and preceding Charles Ogle) and from PA-19 from 4 March 1847 to 3 March 1851 (succeeding Henry D. Foster and preceding Joseph H. Kuhns). Born in Bethel Township, he served as county register, recorder, and clerk from 1818 to 1835, in Congress, as state treasurer from 1842 to 1845, and in the state house.