Smeg or SMEG may refer to:
Smeg (appliances), an Italian company Smeg Virus Construction Kit, for computer viruses Shanghai Media & Entertainment Group, a media conglomerate in China SMEG (menu editor), Simple Menu Editor for GNOME Société Monégasque de l'Electricité et du Gaz, Monaco's supplier of electricity and gas Smeg, a fictional profanity from the British science fiction sitcom Red Dwarf Smeg, a slang term for smegma.