The main villain, Scar, is shown (fully onscreen) slashing open and devouring a gazelle, though no blood is shown.
Lions fight together, and with other animals, using bites, throws and blows to the face.
A lion's chin is seen to be bloody while feeding.
There is a several minute long violent animal-on-animal sequence where the lions and hyenas are fighting. Next to no blood is shown, other than blood on Scar's lips when eating a carcass.
Rakiki hits some Hyneas with his stick during the fighting sequence at the end.