Quite a few:
Mitch Hewer who seems to have disappeared into the aether
I have the biggest boner for Nicholas Hoult. Plus he's like the perfect pb since he's got pictures with a wide range of emotions.
When I was a kid and saw Peter Pan, Jeremy Sumpter was like the one who made me realize that sexuality was a thing. He was one of my first celebrity crushes.
There are a ton more, but that's definitely a good start.