Peter Gunn (born 13 February 1963) is a British actor. He has appeared in several TV series and TV films.
On British television, Gunn is known as the character Len Cosgrove in the BBC series "Born and Bred" as well as dozens of guest-starring and recurring roles in other television series' and films such as Frost, Heartburn Hotel and Sunshine (UK TV series). To American audiences, he is probably best known for portraying Oswald Granger in the 2009 film, Hannah Montana: The Movie.

Peter's role was Brian Packham in Coronation Street, partner of Julie Carp and Headmaster of Bessie Street School.