Gabrielle is a non-playable character in The Legend of Queen Opala II. She was added in Episode II, where the player must find her in various villages in the game. She is connected to the trading card quest which was also added in Episode II.

Gabrielle is a former thief from Festival Island who unwittingly found herself transported to Namaria. She is desperate to acquire enough money to charter a ship to take her back to Festival Island, oblivious to the fact that her home is in another reality entirely, meaning that no vessel could ever take her there. Her initial efforts to steal the funds she needed led her to having a night she'd rather not recall, thus she has resorted to accepting donations for anything she can do, including lewd acts.