John Chishull or John de Chishull (died 1280) was Lord Chancellor of England, Bishop of London, and Lord High Treasurer during the 13th century.
Appointed as a King's Clerk in 1251, he was selected as Chancellor of the Exchequer in November 1263 and served until 25 February 1264.
[1] On 6 February 1270 he was appointed Treasurer and served in that office until 9 June 1271.
[3] He was then appointed Provost of Beverley Minster from 1265 to 1274 and Dean of St Paul's in London between August and October 1268.
[4] Chishull was elected bishop on 7 December 1273,[5] confirmed 15 March,[citation needed] and consecrated on 29 April 1274.