who does the voice of young simba in lion king
In the 1994 movie, Jonathan Taylor Thomas
Simba
Jonathan Taylor Thomas, who was starring as Randy Taylor on the television sitcom "Home Improvement" at the time, was cast as the speaking voice of Young Simba. 
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Simba [SEP] Voice
and give Simba a lot of depth", preventing the hero from "becoming 2-dimensional" using "brought a great deal of sensitivity and thoughtfulness to the role along with sincerity and a sense of humor." Jonathan Taylor Thomas, who was starring as Randy Taylor on the television sitcom "Home Improvement" at the time, was cast as the speaking voice of Young Simba. His appearance and personality would later serve as creative inspiration for supervising animator Mark Henn. Despite often singing in his work, Broderick opted not to perform his own vocals in the film. Toto lead singer Joseph Williams and actor Jason Weaver were hired to dub their respective singing voices.