Does gta online feature original characters from the single player campaign?

Grand Theft Auto Online is the online multiplayer component of Grand Theft Auto V, developed by Rockstar North and released across multiple platforms starting in 2013. The game takes place within the same fictional state of San Andreas, which is based on Southern California, and allows players to explore a shared open world with up to thirty participants. While the setting and many environmental details are shared with the single‑player campaign, the online mode offers a separate progression system and a roster of customisable characters created by players themselves. The provided Wikipedia excerpt does not mention any inclusion of the original protagonists or supporting characters from the single‑player storyline. Therefore, based on the available evidence, GTA Online does not feature the original campaign characters.