Born and raised in London, Theo trained at the Brit School for Performing Arts and Technology and Laban, where he graduated with a BA (Hons) in Dance Theatre. He then completed a Postgraduate Diploma with London Contemporary Dance School. Theo has performed and toured internationally with companies such as Hofesh Shechter in T.R.A.S.H (Netherlands), Punchdrunk in their production of The Drowned Man, Akram Khan Company with iTMOi, as well as performing in the 2012 Olympic Opening Ceremony choreographed by Akram Khan. More recently, he has featured in National Theatre’s Salome (2017) and feature film Mari (2019). He also starred in Channel 4’s acclaimed TV series Skins (2007).

In 2019, he was movement coach for Apple HomePod advert Hollywood with Spike Jonze.

Thēo Inart has been funded by Arts Council England since 2018. New projects are in development for 2023 onwards.