Rud Hud Hudibras (Welsh: Run baladr bras) was a legendary king of the Britons as recounted by Geoffrey of Monmouth.
[2] During the waning years of Leil's reign, the kingdom of the Britons became unstable, and civil war broke out.
Rud Hud Hudibras became king after his father's death and reigned for 39 years, ending the civil war and restoring peace to the kingdom.
[2] Geoffrey places Rud Hud Hudibras' reign during the time Capys was king in Alba Longa and Haggai, Amos, Joel, and Azariah were prophesying in Israel.
Rud Hud Hudibras is a primary character in American author Zachary J. Cooper's series of short stories set in Ancient Wales.