Joshua Evans Jr. (January 20, 1777 – October 2, 1846) was a Jacksonian member of the U.S. House of Representatives from Pennsylvania, serving two terms from 1829 to 1833.
He was appointed the first postmaster of Paoli on December 9, 1826, and served until February 13, 1830.
He was the president of the Tredyffrin Township, Pennsylvania, school board from 1836 to 1846.
Evans was elected as a Jacksonian to the Twenty-first and Twenty-second Congresses.
Interment in the cemetery of the Great Valley Baptist Church in New Centerville, Pennsylvania.