Stig may refer to:
- Stig (given name), a Scandinavian given name
- Stig (singer), a Finnish singer/rapper
- Stig (Serbia), a region in eastern Serbia
- The Stig, the masked driver in the British television show Top Gear
- STIG - the Security Technical Implementation Guide, a computing security methodology
- The title character of Stig of the Dump, a children's book and two TV series
- The title character of Stig's Inferno, a comic by Ty Templeton
- Stig O'Hara, the fictional lead guitarist for The Rutles