- Orm: [to Arthur] Thanks, brother. You're not as bad at this as you think you are. The people of Atlantis are lucky to have you. You are everything I was not. You do the right thing when doing the wrong thing is much easier. And you gladly ask for help, even from your worst enemy.
- Arthur Curry: Hi, baby boy! Talking to the fishies? You and me, son, we're different. We're special. We're connected to the land and the sea. I can't wait to introduce you to all the majestic creatures on our planet, show you how awesome this world can be.
- Arthur Curry: I don't know what lies ahead. But we can't leave our children in a world without hope.
- Black Manta: I'm going to kill Aquaman and destroy everything he holds dear. I'm gonna murder his family and burn his kingdom to ash.
- Arthur Curry: Four years ago I was basically unemployed, a wanderer with no home. But now I'm a husband, and a father. And I wouldn't have it any other way.
- Arthur Curry: Oh, yeah, I finally got a job. I'm the King of Atlantis!
- Arthur Curry: I don't know how you do it, Pops.
- Tom Curry: My job was a lot less stressful than yours.
- Arthur Curry: Half a billion people from every known species in the sea call this place home. But that doesn't mean they all like me.
- [last lines]
- Arthur Curry: My name is Arthur Curry. I am the rightful sovereign of the undersea nation of Atlantis. I'm a father, a brother, a warrior, a friend. I am the King of Atlantis. I am Aquaman.
- [speech to the world]
- Arthur Curry: I come here as a representative of two worlds, the land and the sea, and I stand here as proof that change is coming to both. And I am calling for global unity, for a global crisis, to finally bring harmony between us and the natural balance of our world. Atlantis stands ready to help contribute its science and technology. With your knowledge of the air, and our knowledge of the seas, together we can write the next chapter in our story, rather than its ending. Sometimes it's gonna seem like our differences are too extreme, but all we have to do is look beneath the surface, to see that we are all here on this planet with the same goals and aspirations, even when our customs might seem strange and unfamiliar. By overcoming our prejudices, we'll become stronger and learn more about ourselves. We can cease this moment to create a hopeful future, for our children and our families.
- Arthur Curry: Get away from my wife!
- Black Manta: Your wife? First you steal your brother's throne, then you steal his woman? Aquaman, shame on you.
- Kordax: Free me from my prison and I will grant you the strength to kill the man who murdered your father. You will take from him what he stole from you, and his home will burn, and his kingdom will fall before my legions