Glynn Robert "Donc" Donaho (March 25, 1905 - May 26, 1986) was a U.S. Navy officer known principally for his exploits as a submarine commander during World War II, for which he received the Navy Cross four times, the Silver Star twice, and the Bronze Star. Donaho was born in George, Texas. He graduated from the United States Naval Academy in 1927. Donaho was promoted to Rear Admiral in 1957 and to Vice Admiral in 1963. He retired from the Navy in 1967 and died in Sierra Vista, Arizona on May 28, 1986.