Helgi Saldo (real name Heinrich Sepp; July 22, 1990 Tallinn) is an Estonian artist, LGBT activist and drag performer.

Studied in 2010-2013. until 2010 at the Baltic Institute of Film, Media and Arts, majoring in film direction. Since 2018, he writes articles related to the LGBTQAI+ community and hosts the monthly IDA radio program "Homokringel".

Saldo defines himself as gender non-binary, queer.