Hamish Campbell was in charge of M.I.9.
- Gender: Male
- Eye Colour: Brown
- Hair Colour: Brown
- Occupation: M.I.9 double agent, KORPS agent.
- Faction: KORPS
- Enemy: M.I.9
- First Appearence: The League Of The Mata Hari
- Last Appearence: The Last Stand
He was previously one of M.I.9's best agents and the Head of Stationary. He became head of M.I.9 and replaced Stella Knight as Head of MI9 in the episode The League Of The Mata Hari when she and the whole league (which included most M.I.9 Head of Departments) were arrested by M.I.9 agents lead by Frank London . Hamish helps the team out on missions and has the ability to keep very calm under pressure, though while working with the M.I.High team he seemed impatient, likely to the fact that they are kids.
- Hamish was thought to suffer parnoia from a previous mission.