Jehu Glancy Jones (October 7, 1811 – March 24, 1878) was a Democratic member of the U.S. House of Representatives from Pennsylvania.

He attended Kenyon College, studied theology and was ordained to the ministry of the Episcopal Church in 1835 and withdrew in 1841.

He later studied law, was admitted to the bar in Georgia in 1841 and commenced practice at Easton, Pennsylvania.

He was elected to the Thirty-third Congress to fill the vacancy caused by the death of Henry A. Muhlenberg.

He served as chairman of the United States House Committee on Ways and Means during the Thirty-fifth Congress.