Olga Felgemacher-Marin (born as Olga Felgemacher on February 10, 1941 in The Netherlands) is a Dutch-born American actress, puppeteer and singer. She is the co-founder of Flexitoon. She performed and voiced DiDi in Shining Time Station.
She has been married to Craig Marin since May 15, 1982.
- She, Craig Marin, Jonathan Freeman, and Alan Semok all had roles in "Kids-TV".
- She was also credited as three alternate names: Olga Marin, Olga Felgemacher Marin and Olga Felgemacher.