John Dickinson

 (born 1957 or 1958) is a convicted sex offender.

During or before July 2017, he was snared by Dark Justice after grooming and attempting to meet what he thought was a 14-year-old girl called Amy. As a result of his actions, Dickinson received a 12-month prison sentence suspended for 2 years with a rehabilitation activity requirement. In addition, Dickinson was ordered to sign the sex offenders' register for 10 years and was made subject to a 10-year Sexual Harm Prevention Order.

Dickinson was sentenced by Recorder Benjamin Nolan, and a woman called Rachel Masters prosecuted during the trial.