Do grand theft auto and red dead redemption share any characters?

Grand Theft Auto and Red Dead Redemption are separate video‑game franchises produced by Rockstar Games. Red Dead Redemption 2, released in 2018, follows Arthur Morgan, an outlaw in the late 19th‑century United States, and focuses on gang dynamics and moral choices in a Wild West setting. Grand Theft Auto games, which are set in modern urban environments, feature entirely different protagonists and storylines. The available source material does not mention any character appearing in both series, and no official collaboration between the two universes has been documented. Therefore, based on the verified evidence, the two franchises do not share characters.