Esta

Esta or ESTA may refer to:


 * Esta (given name), including a list of people with the name
 * Esta Brook, a pen name of American novelist and short story writer Lizzie P. Evans-Hansell
 * ESTA Holding, a Ukrainian real estate company
 * Electronic System for Travel Authorization
 * Emergency Services Telecommunications Authority, the emergency call-processing and service-dispatch agency for Victoria, Australia
 * Entertainment Services and Technology Association
 * ICAO code for Ängelholm–Helsingborg Airport, Sweden
 * European String Teachers Association; see Bruno Giuranna