John of Sittingbourne (died before 1238) was Archbishop of Canterbury-elect in 1232.
John was a monk of Christ Church Priory, Canterbury, and was selected as prior of Christ Church in 1222.
[1] John was elected to the archbishopric on 16 March 1232, but his election was quashed on 12 June 1232[2] when he resigned the office at the papal court.
[3] John died sometime before 1238.
[1]