- Country: Estonia
- Population: 46,060
- Latitude: 59° 23.92' N (59.39861°)
- Longitude: 27° 16.38' E (27.27306°)
- Elevation: 66 m/217 ft. above sea level
- Time zone: Europe/Tallinn (UTC +02:00); DST observed (UTC +03:00)
- Alternate names: Jarve, Kochtel, Kohtla Jervė, Kohtla-Järvi, Kohtla-Jerve, Kohtla-Yarve, Kokhtla, Kokhtla-Yarve, Kotayarvi, Türpsal, Tyurpsal’, Горад Кохтла-Ярвэ, Кохтла-Јарве, Кохтла-Ярве, Կոհտլա-Յեռվե, کوتلا-یاروه, კოჰტლა-იარვე, コフトラ=ヤルヴェ, 科赫特拉-耶爾韋, 코흐틀라얘르베
- Alternate names: Gorad Kokhtla-Jarveh, Jarve, Kochtel, Kohtla Jerve, Kohtla Jervė, Kohtla-Jaerve, Kohtla-Jaervi, Kohtla-Jarve, Kohtla-Jerve, Kohtla-Järve, Kohtla-Järvi, Kohtla-Yarve, Kohtla-Yerve, Kokhtla, Kokhtla-Jarve, Kokhtla-Yarve, Kotayarvi, Turpsal, Tyurpsal', Tyurp
Data by Geonames.org, CC-BY