He is voiced by Mikey Kelley .
Clearly , despite the hardship that his family has recently experienced , Michelangelo has retained much of his usual goofy , laid - back personality and still remains the main form of funny .
Michelangelo is voiced by Mikey Kelley .
Clearly , despite the hardship that his family has recently experienced , Michelangelo has retained much of his usual goofy , laid - back personality and still remains the main form of funny .