Bifus or Bisi was a medieval Bishop of the East Angles.
He was consecrated in 669 or 670. He resigned the see in 672. He was the last bishop of the East Angles.
Bede in his history, records that he attended the Council of Hertford in 672. When he resigned, his bishopric was divided into the sees of Dunwich and Elmham.
- ^ Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1986). Handbook of British Chronology (3rd ed.). Cambridge: Cambridge University Press. p. 216. ISBN 0-521-56350-X.
- ^ Kirby, D. P. (2000). The Earliest English Kings. New York: Routledge. pp. 20–21. ISBN 0-415-24211-8.
- ^ Kirby, ibid., p. 98.