Tweenies is a British live-action puppet children's television series created by Will Brenton and Iain Lauchlan. The programme was focused on four preschool-aged characters, known as the "Tweenies", playing, singing, dancing, and learning in a fictional playgroup in England. They are cared for by two adult Tweenies and their dogs.

390 episodes was broadcast between 6 September 1999 and 25 July 2002. In 2000, the show won a BAFTA award for Best Pre-school Live Action series, and singles featuring exclusive songs spent some weeks in the charts during the early 2000s. The series premiered on the BBC's children's block, and aired repeats on CBeebies from 2002–2016.