Thomas McLaughlin (born 20 September 1979), better known by his stage name McRocklin, is an English guitar player, music producer and mastering engineer.

In 2023 McRocklin co-founded the software company PolyChrome DSP, with partner Luca Capozzi of Audiority.

Since the launch, their first plugin has reviews from guitar legends including Ola Englund, Herman Li of the band DragonForce.

During this time McRocklin also joined Zakk Wylde, Steve Lukather, Stuart Hamm and others on stage for the Jason Becker Benefit concert.

He produced a guitar-based EP entitled New Beginnings and gained a large following on Instagram, Facebook and YouTube.

[10] McRocklin & Hutch also joined Dragonforce on the UK leg of their 2019 Extreme Power Metal tour with their album Riding Out.