Tiia Susanna Elg is a Finnish actress, dancer and dance teacher.
Elg stars in Eva Tammi’s soap series The Secret Lives. She applied for Secret Lives at the suggestion of her dance coach Helena Ahti-Hallberg. She also played the same character in the series’ spin-off series Pihlajakatu’s naughty aunts, Kämppä empty and Pihlajasatu.
Elg gave birth to her first daughter in March 2019 and another child in November 2020. The father of the children is her competitive dance partner and romantic partner Alexey Smolyaninov.