HMAS Stalwart
Three ships of the Royal Australian Navy (RAN) have been named HMAS Stalwart.
- HMAS Stalwart (H14) an S-class destroyer launched in 1918, decommissioned in 1925, and scrapped in 1937
- HMAS Stalwart (D 215), a destroyer tender launched in 1966, decommissioned in 1990, and sold into civilian service
- HMAS Stalwart (A304), is a replenishment oiler, the second of the Supply class based on the Spanish Cantabria class. The keel was laid in 2018.