He arrested Amalaswintha, queen of the Ostrogoths from 526 to 534, and imprisoned her on an island in Lake Bolsena.
Teodahad (gotsko Þiudahaþus, latinsko ) je bil od leta 534 do 536 kralj ostrogotskega Italskega kraljestva, * okoli 480 Tauresium (sedaj Gradište, Makedonija), † 536.