Boo-Boo Bear performer Justin Timberlake
Portrayers
From the time of the character's debut until 1996, the character was voiced by Don Messick who died in 1997.
In the Yogi Bear film, the character is voiced by singer/actor Justin Timberlake.
Scott Innes performed the voice  Boo Boo along with Yogi Bear in At Picnic, Forest, and Honey Lesson.