List of Fireman Sam characters

Fireman Sam (Welsh: Sam Tân) first premiered in November 1987 on the Welsh TV channel S4C. The series is set in the fictional Welsh town of Pontypandy, which was retconned from being a rural village in the south Wales valleys to being a larger seaside fishing town in the 2008 remake series. Other locations mentioned include Cardiff and Newtown.

Originally featuring a small cast of characters, with the later series the cast was expanded to a large range of supporting characters of diverse backgrounds and occupations. The show focuses on the work of the Pontypandy fire service as well as the day-to-day lives of town residents. Every episode includes an emergency of some kind in which the characters say "call Fireman Sam", with a moral lesson being learned at its conclusion.

The series features an ensemble cast of regular and recurring characters, and began with nine human characters in its first series. All the characters in the original series were voiced by John Alderton, roughly divided between children and adults. The original four firefighters; Fireman Sam, Elvis, Station Officer Steele and Trevor were introduced alongside three child characters, Sam's niece and nephew Sarah and James and naughty Norman Price. They were joined by Norman's single-mother shopkeeper Dilys Price and Italian Pizzeria proprietor Bella Lasagne. The only other character introduced in the original run was the female firefighter Penny Morris who first appeared in Series 3.