Wigthegn was a medieval Bishop of Winchester. He was consecrated between 805 and 814. He died in 836.^[1]

• Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1996). Handbook of British Chronology (Third revised ed.). Cambridge: Cambridge University Press. ISBN 0-521-56350-X.

• Wigthegn 2 at Prosopography of Anglo-Saxon England