Esna (disambiguation)
Esna is a city in Egypt.
ESNA (Escadrille des Sous-Marins Nucléaires d'Attaque) is a French nuclear submarine squadron.
Esna or ESNA may refer to:
Places
- Esna, Järva Parish, a village in Järva Parish, Järva County, Estonia
 - Esna, Paide, a village in Paide town, Järva County, Estonia
 
People
- Esne (bishop) (died c. 787), an English Catholic bishop
 - Esna (singer) (born 1987), an American singer-songwriter based in South Korea
 - Esna Boyd (1899–1966), an Australian tennis player
 - Asko Esna (born 1986), an Estonian volleyball player
 - Sten Esna (born 1982), an Estonian volleyball player
 
Other
- Esna Technologies Inc. or Esnatech, a Canadian software company
 - Evangelical Synod of North America, a Protestant Christian denomination in the United States