Liisa Koppel (March 28, 2003 – October 4, 2021) was an Estonian child actress. She studied at Sütevaka Humanitarian High School in Pärnu. She starred in "Väikelinna detektiivid ja valge daami saladus" and "Vehkleja". She also played in the interlude clips "Alasti tõde" at Eesti Laul 2015.
