Oliver Grimm (b. 1948) is a German actor who voiced Philo on Die Fraggles, the German co-production of Fraggle Rock.
Grimm started out at age four as a child actor in films in the 1950s and 1960s. He played a blind boy in the 1962 Disney bio of Beethoven, The Magnificent Rebel, and that same year, played the lead in the English-language film Reach for Glory (with Richard Vernon). He later transitioned to theater and voice-over work, where he most prominently took on the title role of Kimba the White Lion.