John Van Buren (May 13, 1799 – January 16, 1855) was an American attorney and politician in the U.S. state of New York. He represented New York in the United States House of Representatives and New York State Assembly in addition to serving terms as county judge and district attorney of Ulster County. Van Buren was ill for the last three months of his life. He died in Kingston, and was buried at Sharp Burial Ground in Kingston.