SGF

SGF may mean:

• Smart Game Format, a computer file format
• Société générale de financement, Québeca, Canada
• South Glens Falls, a village in upstate New York
• Sovereign Grace Fellowship of Canada, for Baptist churches
• Springfield–Branson National Airport, Springfield, Missouri, US, IATA code
• Sun God Festival, a yearly music festival hosted at the University of California San Diego
• The Spaceguard Foundation, to protect Earth from collisions with astronomical objects