Egbert (also spelt Ecgberht) (–839) was King of Wessex from 802 until 839. In the 780s Egbert was forced into exile by Offa of Mercia and Beorhtric of Wessex, but on Beorhtric's death in 802 Egbert returned and took the throne. He was the father of Athelwulf of Wessex.