Pikkjärv

Pikkjärv ('long lake' as noun) or Pikkjärve ('long lake' as genitive) are Estonian-language toponyms:
 * Karula Pikkjärv, lake in Valga County
 * Kõnnu Pikkjärv, lake in Ida-Viru County
 * Viitna Pikkjärv, lake in Lääne-Viru County


 * Pikkjärve, Jõgeva County, village in Jõgeva Parish, Jõgeva County
 * Pikkjärve, Valga County, village in Valga Parish, Valga County