Cecilia Olin (b. 1977), are an Swedish voice actor and puppeteer. She voiced Elmo in Lek med mig i Sesam, the Swedish dub of Play with Me Sesame. Beside doing some acting and puppeteering, she also a certified Doula and Yoga teacher. Some of her puppeteer credits include Lucia in Hotell Kantarell, Gjengen på taket as Ester and LasseMajas detektivbyrå. Some of her voice credits include Ducky in The Land Before Time, WALL•E and Lulu in Lulu Vroumette.