Nathaniel P. "Nat" Hudson (January 12, 1859 or 1869 – March 14, 1928) was an American Major League Baseball pitcher for the St. Louis Browns from 1886 to 1889. Hudson started his professional baseball career at the age of 15, with Quincy of the Northwestern League. In 1886, he signed with the Browns and went 16–10 for them. He also started and won one game in the 1886 World Series against the National League's Chicago White Stockings. Hudson died in his hometown of Chicago, Illinois in 1928. He is interred at Rosehill Cemetery.