* Katniss Everdeen: The protagonist of the story, she is a skilled hunter and fiercely protective of her family.
* Primrose Everdeen: Katniss's younger sister, a kind and innocent girl who is the reason Katniss volunteers to take her place in the Games.
* Gale Hawthorne: Katniss's close friend and hunting partner, he is fiercely loyal to her and her family.
* Haymitch Abernathy: The only surviving victor from District 12, he is Katniss and Peeta's mentor in the Games.
* Peeta Mellark: The baker's son and Katniss's fellow tribute from District 12, he is kind and gentle, but has a hidden strength.
* Effie Trinket: The escort for the tributes from District 12, she is cheerful and flamboyant, but often out of touch with reality.
These are the most prominent characters in Chapter 3. There are also other minor characters, including:
* Madge Undersee: Prim's best friend, who gives Katniss the mockingjay pin before she leaves for the Games.
* The Mayor of District 12: He appears briefly at the reaping.
* The Peacekeepers: The Capitol's enforcers in the districts.
Chapter 3 is crucial as it introduces the characters, the reaping, and the stark reality of the Hunger Games. It sets the stage for the challenges and struggles Katniss will face throughout the novel.