The eleventh series of Fireman Sam aired on 18 November 2017 in the UK.
Episodes
- The Prince in Pontypandy
- Norman-Man vs. Firedog
- Cadet Catastrophe
- Monster Mania
- Wally Wizzo
- The Why Files
- Pontypandy Slickers
- Who Let the Cat Out?
- Wrong Turn Dilys
- Night of the Norman
- Alien Bug Hunt
- Blast from the Past
- James and the Giant Pumpkin
Characters
- Fireman Sam
- Penny Morris
- Elvis Cridlington
- Jerry Lee Cridlington
- Ellie Phillips
- Arnold McKinley
- Station Officer Steele
- Chief Fire Officer Boyce
- Tom Thomas
- Ben Hooper
- Sarah and James
- Bronwyn Jones
- Charlie Jones
- Gareth Griffiths
- Hannah Sparkes
- Lizzie Sparkes
- Joe Sparkes
- Mandy Flood
- Helen Flood
- Mike Flood
- Mrs. Chen
- Lily Chen
- Derek Price
- Norman Price
- Dilys Price
- Trevor Evans
- Moose Roberts
- Bella Lasagne
- Professor Pickles
- Radar
- Woolly
- Lambykins
- Norris
Characters Introduced
- The Prince
- The Princess
- The Young Prince (not seen)
Trivia
- This is the first series to be distributed by Mattel Creations and animated by DHX Media.
- This is the latest series to have a US dub. The US dub of Fireman Sam has been possibly discontinued as of Series 12.