Mole may mean:

• Mole (animal)
• Mole (espionage), a spy working under deep cover
• Mole (sauce), a Mexican sauce made from chile peppers and other spices, including chocolate
• Mole (skin marking), a small spot of darkened pigment on the skin
• Mole (unit), also mol, is the SI unit used in chemistry for an amount of a particular object based on Avogadro's number, approximately 6.02252 × 10²³
• Mole (architecture), a massive structure, usually of stone, used as a pier, jetty, breakwater, or junction between places separated by water
• Mole (character), the protagonist of a popular Czech animated series made by Zdenek Miler
• UK term for vise-grip, a type of plumber wrench
• Gun moll, a female apprentice to an American gangster
• A derogatory term for a girl or woman, especially in Australia (a variant of moll)

Mole may also refer to:

• The Mole, a reality television series.
• The Mole (South Park), a psychotic French character from the animated series South Park
• The Mole (emcee/producer), underground hip hop personality
• Mole cricket, a cricket in family Gryllotalpidae which spends most of its life underground
• Mole salamander, a burrowing salamander in family Ambystomatidae
• Molar pregnancy, a medical condition
• Tunnel boring machine, a device for constructing a tunnel
• Mole-rat, a type of rodent that lives underground
• Adrian Mole, the fictional protagonist in a series of books written by Sue Townsend.
• Beriev Be-8, Type 33 Mole aircraft.

Mole | Mole | Mol | Крот