Adalbert may refer to:
- Adalbert of Maribor, the prince of Maribor in Wiedźmin: Gra Wyobraźni who ended the War of Daggers.
- Adalbert (knight), a knight of the Order of the Flaming Rose mentioned in the Blood and Wine expansion.
- Adalbert (soldier), a crossbowman of the City Guard in The Witcher.
- Adalbert (sorcerer), a mage in The Witcher 2: Assassins of Kings.
- Adalbert of Tretogor, a character mentioned in The World of the Witcher.
- Adalbert Vunsch, a mage in A Round of Gwent and Beyond the Frame CD PROJEKT RED Youtube series.