Lieutenant General Herman Georg Waldemar Wrangel (30 March 1859 – 13 January 1938) was a senior officer in the Swedish Coastal Artillery. He served as commanding officer of the Swedish Coastal Artillery for 15 years (1909–1924). Wrangel served as secretary, member and chairman of a number of committees and commissions. Wrangel was also a member of the Upper House of the Riksdag and a member of the Committee on Defence as well as of the Committee of Supply.