Walter C. Wann, hull DE-412, belonged to the John C. Butler class of destroyer escorts. Brown Shipbuilding, at Houston, Texas, laid her down on 6 December 1943 and launched her on 19 January 1944. The Navy commissioned her on 2 May 1944. Her first commanding officer was Lieutenant Commander John Weiss Stedman Jr.
Her Pacific duty took her to Samar, the Admiralty Islands, Manus, and Lingayen. She was credited with 4 battle stars.
Her commissioned service ended on 31 May 1946. She went to the breakers later.