Mae, Mäe or Maé is a surname that may refer to

• Audra Mae (born 1984), American singer-songwriter and violin player
• Christophe Maé (born 1975), French singer
• Epp Mäe (born 1992), Estonian wrestler
• Hjalmar Mäe (1901–1978), Estonian politician
• Jaak Mae (born 1972), Estonian cross-country skier
• Vanessa-Mae (born 1978) a British violinist of Thai-Chinese descent

• Reductional
• Reduction (anatomy)
• Reduction (computability)
• Reduction (computer science)
• Reduction context
• Reduction fishery
• Reductionism (music)
• Reductionisms
• Reduction (kinematics)
• Reduction (kinesiology)
• Reduction (military)
• Reduction mixing
• Reduction (motion)
• Reduction (movement)
• Reduction of capital
• Reduction of capital stock
• Reduction of compound lotteries
• Reduction of fracture
• Reduction of military conscription in Cyprus
• Reduction of stratospheric ozone
• Reduction of the capital
• Reduction of the French fortresses in 1815
• Reduction ordering
• Reduction oxidation
• Reduction Oxidation reaction