<nowiki>SS Emidio; اساس امیدیو; SS Emidio; SS Emidio; barku</nowiki>
- Type: Oil tanker
- Built by: Bethlehem Shipbuilding Corporation, Alameda, California
- Yard No: 5274
- Keel laid: 1920.11.30
- Launched: 1921.05.25
- Completed: 1921.07
- Length over all: 435 ft
- Beam: 56 ft
- GT: 7400
- DWT: 10100
- www.aukevisser.nl
- shipbuildinghistory.com
- 1921 Named Hammac; Flag: United States
- Official number: 221460
- Port: San Francisco
- Owner: U.S. Government
- 1923 Renamed Emidio; Flag: United States
- Call sign: MCWT
- Port: San Francisco
- Owner: General Petroleum Company
- 1926 Sold to Standard Transportation Co., Inc., New York
- Call sign: MCWT, KDTJ
- Port: New York
- 1941.12.20 Torpedoed and shelled by I-17; abandoned and eventually wrecked near Crescent City, California