A whale shark fish-man with light blue skin and gills on his shoulders. He practices Fish-Man Karate. He has large tusks protruding from the corners of his mouth. He primarily wears a kimono-style gown with a cape over his back. He has long, curly black hair tied up in a topknot (chonmage) style that looks like broccoli. He has webbed hands. He is the helmsman of the Straw Hat Pirates. He wears traditional Japanese wooden clogs (geta) that make a distinct clicking sound—his signature item. He has two thick parallel vertical scars on the top of his head and a lightning-bolt-shaped scar near his left eye. He has swirling white eyebrows resembling a guardian lion (komainu). He has a magnanimous, calm, and rational adult personality. He uses archaic, polite sentence endings like ~so and ~neman. He has no scales or tail fin. Known as the First Knight of the Sea. He has black eyes.

A woman with orange hair and the navigator of the Straw Hat Pirates. Her specialties are navigation and theft. She loves money and tangerines. She is intelligent but has a cowardly side. She is a cheerful beauty with orange hair and brown eyes. She has a tattoo on her left arm featuring a tangerine and a windmill. Known as Cat Burglar. She is like a shadow captain who manages the crew on behalf of Luffy.

A user of the Revive-Revive Fruit. After dying once, his soul got lost in the foggy Florian Triangle for a year; by the time he found his body, it had rotted away, leaving him a skeleton. He has an afro. He speaks very politely. His laugh is 'Yo-ho-ho-ho!' While well-mannered, he has a perverted side. He carries a purple sword cane called Soul Solid. Known as Soul King. He is the crew's musician, a soul-stirring artist skilled in various instruments. He can perform astral projection and is close friends with a whale named Laboon. He has black hair.

The swordsman and first mate of the Straw Hat Pirates. He uses a style called Three-Sword Style, carrying three katanas at his waist. He has a serious and taciturn personality. He is characterized by his short-cropped green hair. He keeps his left eye closed due to a long vertical scar, and it is unknown if he is blind in that eye. Known as Pirate Hunter. He is quite handsome. He has a sense of direction so poor it transcends human logic. He loves alcohol and is quite muscular. He has green hair and black eyes.

The captain of the Straw Hat Pirates. He values his comrades and friends above all else. He is honest, pure, and free of prejudice. His dream is to become the King of the Pirates. He wears the straw hat entrusted to him by Shanks, rarely taking it off except to hang it around his neck during intense fights. He has a slight build and a boyish, mischievous face with wide eyes. He is a Gum-Gum Fruit user, and his body stretches like rubber. However, when he gets angry or serious, his expression becomes quite intimidating. His grandfather is Monkey D. Garp, and his father is Monkey D. Dragon. His sworn brothers are Portgas D. Ace and Sabo. Known as Straw Hat. He has black eyes and hair.

A Flower-Flower Fruit user. While the name suggests blooming flowers, she actually blooms her body parts like flowers. She can sprout any body part anywhere within her range, and can extend her reach by sprouting parts from other sprouted parts. She has a firm but elegant personality. She occasionally has eccentric or dark thoughts. She likes cute things. She is a beauty with long black hair, large almond-shaped eyes, and a high, distinct nose bridge. She has blue eyes. Known as Devil Child. She is the archaeologist of the Straw Hat Pirates.

The cook of the Straw Hat Pirates. He is a gentleman and the embodiment of chivalry toward 'ladies,' yet simultaneously an extreme pervert. He has a kind and pure heart. He started smoking as a child to look more like an adult and became a heavy smoker. He is almost always seen with a cigarette in his mouth, even while cooking, yet it never affects his stamina. He is a master chef and a handsome man. His key features are his curly eyebrows and blond hair covering one eye. He has a vertical goatee and a mustache. He fights using only his legs. Known as Black Leg. He has yellow hair and black eyes.

A reindeer with a blue nose who gained human intelligence after eating the Human-Human Fruit. He is the doctor of the Straw Hat Pirates. Known as Cotton Candy Lover. He is kind-hearted but innocent and cowardly. He wears a pink hat given to him by Hiriluk. His laugh is 'E-he-he-he.' His hybrid form is his usual appearance; his animal form looks like a normal reindeer except for the blue nose; and his human form loses the antlers while his upper body becomes muscular like a yeti or the Hulk. He loves cotton candy, chocolate, and all things sweet.