Are there any crossover characters between gta v and online?

The available evidence does not document any character that is shared between GTA V and GTA Online. Both games are part of the same Rockstar Games franchise, but their character rosters are distinct. GTA V introduces a trio of protagonists—Michael, Franklin, and Trevor—while GTA Online features a different set of playable characters and a separate narrative. There is no reliable source confirming a crossover of characters between the two titles.