Matthew Broderick as Simba, son of Mufasa and Sarabi, King of the Pride Lands, Nala 's mate and Kiara 's overprotective father. Cam Clarke provided his singing voice. Ian Harrowell served as the supervising animator for Simba. Neve Campbell as Kiara, daughter of Simba and Nala and Kovu 's love interest. Liz Callaway provided adult Kiara 's singing voice. Lianne Hughes served as the supervising animator for Kiara. Michelle Horn voiced young Kiara, while Charity Sanoy provided her singing voice and Ashley Edner provided her lion growls. Jason Marsden as Kovu, Zira 's son and Nuka and Vitani 's younger brother and Kiara 's love interest. Gene Miller provided Kovu 's singing voice. Andrew Collins served as the supervising animator for Kovu. Ryan O'Donohue provided the voice of young Kovu. Suzanne Pleshette as Zira, the leader of the Outsiders, Scar 's most loyal follower and the mother of Nuka, Vitani, and Kovu. Kevin Peaty served as the supervising animator for Zira. Moira Kelly as Nala, Queen of the Pride Lands, Simba 's mate, daughter - in - law of Mufasa and Sarabi, and Kiara 's mother. Ian Harrowell served as the supervising animator for Nala. Nathan Lane as Timon, a wise - cracking and self - absorbed yet somewhat loyal meerkat who is Pumbaa and Simba 's best friend. Bob Baxter served as the supervising animator for Timon. Ernie Sabella as Pumbaa, a naïve warthog who suffers from flatulence and is Timon 's and Simba 's best friend. Bob Baxter served as the supervising animator for Pumbaa. Robert Guillaume as Rafiki, an old mandrill who serves as the shaman of The Pride Lands. Bob Baxter served as the supervising animator for Rafiki. Edward Hibbert as Zazu, a hornbill who serves as the king 's majordomo. Bob Baxter served as the supervising animator for Zazu. He was voiced by Rowan Atkinson in the original film. Andy Dick as Nuka, Zira 's son, Vitani and Kovu 's older brother and the oldest male of Zira 's family. Ian Harrowell served as the supervising animator for Nuka. Jennifer Lien as Vitani, Zira 's daughter and Nuka and Kovu 's sister. Kevin Peaty served as the supervising animator for Vitani. Lacey Chabert voiced young Vitani while Crysta Macalush provided her singing voice. James Earl Jones as Mufasa, Simba 's father, Kiara 's grandfather, Nala 's father - in - law and the previous King of the Pride Lands. Jim Cummings as Scar, Mufasa 's younger brother, Simba 's uncle, Nala 's uncle - in - law and Kiara 's great - uncle, who appears in a brief cameo. He was voiced by Jeremy Irons in the original film.
who sings for simba in lion king 2
Cam Clarke