USS Stalwart

USS Stalwart may refer to:


 * USS Stalwart (AMc-105), an Acme-Class Coastal Minesweeper later redesignated Unclassified Miscellaneous Auxiliary (IX-231); commissioned from 1942–1946.
 * USS Stalwart (MSO-493), an Aggressive-class minesweeper, AM-493, redesignated Ocean Minesweeper (MSO-493); commissioned from 1957–1966.
 * USNS Stalwart (T-AGOS-1), a modified tactical auxiliary general ocean surveillance ship; commissioned from 1984–2002; as of 2006, Stalwart is a training ship owned by State University of New York Maritime College