George Henry Warren II (October 17, 1855 – June 3, 1943) was a New York City and real estate developer.
George Henry Warren II was born in Troy, New York to George Henry Warren I (1823-1892) and Mary Caroline Phoenix (1832-1901), who were married on April 29, 1851 in New York City.
G. H. Warren II had 9 brothers and sisters, all born from the same father and mother, as follows:
George Henry Warren II married Georgia "Daisy" Williams (1863-1937) on May 14, 1885 in New York City. They were the parents of Constance Whitney Warren (1888-1948), who was a sculptress, and George Henry Warren III (1889-1971).