He died...that is a pretty big sacrifice.

He died for the love of his life. Even that Rapunzel wanted to save Eugene, instead of been free, he decide to cut her hair so she can have her freedom, even that he would die. I think is the greatest sarcrifice, and best of all, he did it for love.That's what I love of Eugene!

He could've let Rapunzel heal him with her hair, but he saved her from Gothel by cutting her hair off. Not to mention he also died for her. That's gotta be the biggest sacrifice any prince ever made for their princess. Or when John Smith dove in front of Pocahontas' father when Ratcliffe shot at him.

And john smith

Surprisingly, Beast makes the biggest sacrifice. He was close to curing not just himself--but everyone else in the castle. But he sacrificed their one chance because he loved Belle. Thus, he condemned not just himself but everyone in the castle to a lifetime under the enchantress's curse. Not that his own lifetime would be much longer, because sending away Belle made him completely lose his will to live.

Eugene's sacrifice is still nobler, though, because Beast showed a complete lack of consideration for his friends. His friends understood how his love for Belle completely overwhelmed any other consideration, but that just goes to show how much they cared for him.

Dude, he died. I don't care what you say. Death is the end, there's supposed to be no coming back. There's no chance of fighting for anything. It's the great unknown, something we will never know for sure hat it is. Humans greatest instinctual fear is death, but Eugene willingly faced it all for Rapunzel. I don't know about you, but that's pretty big to me.

Death is much bigger than remaining a beast...atleast prince adam is still alive but Eugene risked his entire existence for the freedom of Rapunzel! He freaking died!

Eugene's sacrifice still only affected one person, not an entire castle full of people--including women and children.

I agree with IsaacKuo

I picked Eugene at first, but then I saw IsaacKuo's comment. Definitely Prince Adam.

It's either Adam or Flynn, but I agree with IsaacKuo.

It's a close tie between Adam and Flynn I could see both of them. They both sacrificed something so their princesses could be happy.