Col. Hendrick "Henry" Beekman JP (March 9, 1652 – 1716), was a colonial American judge and politician.

[9] On January 25, 1684, Beekman was appointed Justice of the Peace for Ulster County by the Governor and Council.

[17] Through his son Henry, he was a grandfather of Margaret Beekman (1724–1800), the wife of Judge Robert Livingston of Clermont Manor.

Senator, U.S. Secretary of War, and U.S. Minister to France John Armstrong Jr.), and Edward Livingston, a U.S.

[25] Through his daughter Cornelia, he was grandfather to thirteen, including Margaret Livingston (wife of Peter Stuyvesant, a great-grandson of the Peter Stuyvesant the last Dutch Director-General of New Netherland), and Joanna Livingston (wife of Pierre Van Cortlandt, the first Lieutenant Governor of the New York).