SGSV may refer to:

• Svalbard Global Seed Vault, a secure seedbank on the Norwegian island of Spitsbergen
• Samsung Galaxy S5, an Android smartphone produced by Samsung Electronics

• MV Glengyle
• MV Glen Sannox (1957)
• MV Global Trader
• MV Gloucester (1941)
• MV Glucksburg
• MV Glucksburg (1943)
• MV Glücksburg
• MV Gohren
• MV Golden Lambda
• MV Golden Wind
• MV Goldgnome
• MV Gothic Star
• MV Governor
• M/V Governor
• MV Gowrie
• MV Gowrie (1941)
• MVGR
• MV Grace
• MV Granny Suzanne
• MV Granpond
• M/V "Granvin"
• MVGRCE
• MVGR College of Engineering
• MVGR College Of Engineering
• MV Greenpeace