I think 5. Chrissy. The Kintner boy. The guy in the boat that loses his leg. The guy in boat that was hunting Jaws (Hooper pulls a tooth out of his boat), and Quint at the end. I think that’s the complete list, but I don’t consider the violence gratuitous...especially by today’s standard. It’s more suspenseful to me...like a Hitchcock movie.
That’s the complete list of victims. But the only one we actually see get bit is Quint.