Ralf Howler is a minor character from the Witcher universe, appearing in Andrzej Sapkowski's original novels and referenced in the Witcher video games. He is a notorious bandit leader, known for his ruthlessness and cunning. Howler organizes a gang that operates in the wilds, preying on travelers and merchants. He becomes entangled with Geralt of Rivia during a contract, where Geralt is tasked with dealing with Howler's criminal activities. Although not a major antagonist, Howler's actions add depth to the world’s criminal underbelly.