John James Campbell is a New Zealand journalist and radio and television personality. He is currently a presenter and reporter at TVNZ; before that, he presented Checkpoint, Radio New Zealand's drive time show, from 2016 to 2018. For ten years prior to that, he presented Campbell Live, a 7 p.m. current affairs programme on TV3. He was a rugby commentator for Sky Sports during the All Blacks' test against Samoa in early 2015 — a fixture he had vocally campaigned for while hosting Campbell Live.

Campbell Live was a half-hour-long New Zealand current affairs programme that aired Monday–Friday at 7pm on TV3 and was hosted by John Campbell. Campbell Live conducted interviews of various notable personalities, including Al Gore, Robert Fisk, Tony Blair, as well as an array of celebrities, including Adam Lambert and Metallica.