Toot the Tiny Tugboat is a British children's animated television series developed from Sebastien Braun’s Toot and Pop! picture book by Lupus Films and animated by Cloth Cat Animation. The series has been airing on Channel 5 Milkshake! since October 2014, and started showing on the 9 am time slot from October 2015. Additionally, the series broadcasts on the Cartoonito channel, with the Welsh language version airing on S4C Cyw. The series is also available on Netflix.

The show follows the nautical adventures of a young tugboat called Toot as he helps out with jobs around the harbour, with episodes involving themes such as taking responsibility, respecting wildlife, being a good friend, helping those in need, working in a team and believing in yourself. The large cast of characters includes other boats, seaside animals, harbourside workers, the Harbour Master and his twin grandchildren Bethan and Caleb.

Toot's catchphrase is "Heave-ho, let's go!".