It depends on the specific fanfiction. But often, you'll still have the tributes as main characters. They could be the ones from the official 4th hunger games, but with new personalities or backstories added. Sometimes, there might be a new character created by the fanfiction author who becomes central to the story, like a rebel from outside the arena who tries to influence the outcome of the games.
The main characters in 4th hunger games fanfiction could include the usual tributes, but also some characters from the Capitol. For example, an official from the Capitol who has a change of heart and decides to help a tribute secretly. Or a stylist who becomes more involved in the games than just dressing the tributes. Additionally, there could be a group of rebels who are trying to undermine the Hunger Games system and they become main characters as they interact with the tributes in the arena or outside of it.
Perhaps an older tribute from a previously overlooked district. He has been observing the Hunger Games for years and has a secret plan. He has a lot of knowledge about the Capitol's tactics and uses this to outwit the Gamemakers and survive in the 100th Hunger Games.
One main character could be a young girl from District 9, who is really intelligent and uses her wits to survive. She might form an alliance with a boy from District 12, who is known for his speed and agility. They make an unlikely duo but their combined skills help them in the games. There could also be an older tribute from District 7, who has a lot of experience in the forests and uses that to his advantage in the arena.
A girl from District 11 who is an expert at climbing trees and has a strong sense of justice. She could be one of the main characters, using her skills to survive in the arena and also standing up for the weaker tributes.
I'm not sure specifically as it depends on the fanfic. But it could be a new set of tributes from different districts. Maybe a strong - willed girl from District 4 and a smart boy from District 11.
There could be a mentor character who was a previous Hunger Games winner and is now guiding the new tributes. This character might have their own secrets and motives, and their backstory and how they interact with the tributes can make them a popular and complex character in the fanfiction.
Some fans might also like the mentors in the 77th Hunger Games fanfiction. They are the ones with the experience of past games, and they use their knowledge and wits to guide their tributes. Their complex personalities, as they balance their loyalty to the Capitol and their care for the tributes, can be really interesting to explore.
It could be a young girl from a poor district who has been training in secret for years. She has a strong will to survive and a deep - seated desire to expose the Capitol's cruelty. Her journey through the Games could be about not just survival but also sparking a revolution among the tributes.
A girl from District 11 who is an expert at climbing trees could be a great main character. She could use her skills to hide from other tributes and also find food sources in the arena.
A previous victor forced to return to the Games for the 50th edition could be a great main character. Their experience from the past would give them an edge, but also a lot of emotional baggage. It would be interesting to see how they handle the new challenges and younger opponents.
A young girl from District 12 who has been secretly training in combat skills her whole life. She could be the main character, using her wits and skills to survive the games.