Worth G. Ross (19 April 1854 – 24 March 1916) is known as the third Commandant of the Coast Guard, although he was never formally appointed to that position. Joining the United States Revenue Cutter Service (known today as the United States Coast Guard) in 1877, he graduated from the Revenue Cutter Service School of Instruction's first class in 1879. He held a variety of appointments during the late 19th century before being appointed Captain-Commandant of the service in 1905. In this capacity he commanded a number of cutters on the United States Gulf Coast and was responsible for moving the School of Instruction to Fort Trumbull, Connecticut. He was a relation of Brevet Brigadier General Samuel Ross (1822-1880), who commanded the 20th Connecticut Infantry during the American Civil War.