John James Pearson (October 25, 1800 – May 30, 1888) was an American politician and judge from Pennsylvania who served as an Anti-Jacksonian member of the U.S. House of Representatives.

He studied law, was admitted to the bar in August 1822 and commenced practice in Mercer County.

[1] He was elected as an Anti-Jacksonian to the Twenty-fourth Congress to fill the vacancy caused by the resignation of John Banks and served from December 5, 1836, to March 3, 1837.

He resumed the practice of law and served as a Whig member of Pennsylvania State Senate for the 20th district from 1838 to 1842.

[2] He was appointed president judge of Dauphin and Lebanon Counties on April 7, 1849, and served until January 1, 1882.