Lisy may refer to:
- Lisii Island in the Russian Far East
- Lisy, Lublin Voivodeship (east Poland)
- Lisy, Podlaskie Voivodeship (north-east Poland)
- Lisy, Warsaw, a neighbourhood in Warsaw, Masovian Voivodeship, Poland
- Lisy, Gołdap County in Warmian-Masurian Voivodeship (north Poland)
- Lisy, Pisz County in Warmian-Masurian Voivodeship (north Poland)
- Lizy (actress), a popular actress in Indian cinema