Wendy Moira Angela Darling is a fictional character and one of the main protagonists of the 1904 play and 1911 novel Peter and Wendy by J. M. Barrie, as well as in most adaptations in other media. Her exact age is not specified in the original play or novel by Barrie, though it is implied that she is about 12–13 years old or possibly younger, as she is "just Peter's size". As a girl on the verge of adulthood, she stands in contrast to Peter Pan, a boy who refuses to grow up, the major theme of the Peter Pan stories. Wendy hesitates at first to fly off to Neverland, but she comes to enjoy her adventures. Ultimately, she chooses to go back to her parents and accepts that she has to grow up.

Captain James Hook is a fictional character, the main antagonist of J. M. Barrie's 1904 play Peter Pan; or, the Boy Who Wouldn't Grow Up and its various adaptations, in which he is Peter Pan's archenemy. The character is a pirate captain of the brig Jolly Roger. His two principal fears are the sight of his own blood and the crocodile who pursues him after eating the hand cut off by Pan. An iron hook replaced his severed hand, which gave the pirate his name.

The Lost Boys are characters from J. M. Barrie's 1904 play Peter Pan, or The Boy Who Wouldn't Grow Up and later adaptations and extensions to the story. They are boys "who fall out of their prams when the nurse is looking the other way and if they are not claimed in seven days, they are sent far away to the Neverland," where Peter Pan is their captain.

Peter Pan is a fictional character created by Scottish novelist and playwright J. M. Barrie. A free-spirited and mischievous young boy who can fly and never grows up, Peter Pan spends his never-ending childhood having adventures on the mythical island of Neverland as the leader of the Lost Boys, interacting with fairies, pirates, mermaids, Native Americans, and occasionally ordinary children from the world outside Neverland.

Mr. Smee is a fictional character who serves as Captain Hook's boatswain in J. M. Barrie's 1904 play Peter Pan, or the Boy Who Wouldn't Grow Up and 1911 novel Peter and Wendy.
Tiger Lily is a fictional character in J. M. Barrie's 1904 play Peter Pan, or The Boy Who Wouldn't Grow Up, his 1911 novel Peter and Wendy, and their various adaptations.

Tinker Bell is a fictional character from J. M. Barrie's 1904 play Peter Pan and its 1911 novelisation Peter and Wendy. She has appeared in a variety of film and television adaptations of the Peter Pan stories, in particular the 1953 animated Walt Disney picture Peter Pan. She also appears in the official 2006 sequel Peter Pan in Scarlet by Geraldine McCaughrean commissioned by Great Ormond Street Hospital as well as the "Peter and the Starcatchers" book series by Ridley Pearson and Dave Barry.