My favorite character would either be simba or nala. Simba because he fought scar at the end or Nala because she is brave enough to go against scar and try to find help.
Hmm... I've got quite a lot favourites, but I guess the best are Mufasa, Kovu, Rafiki and Vitani. My classmates have told me I remind them about Rafiki
My all-time favourite character is Nala. Eventhough she is technically just a love-interest for the hero (Simba) she is a very strong and interesting character in her own right with a compelling story, and I love how she acts like Simbas voice of reason, especially in SP, although her role is very downplayed in the sequel..
I am also a big fan of Kiara, Kovu, Mufasa, Sarabi.. I also like Scar.
I like Mufasa for being a very wise, idealistic ruler that truly cared for his people. I like Scar as well for being a good villain and instituting a major change in the society of the pride lands, even if his "revolution" failed in the end.