Sean Ellis is a British film director, writer, producer and fashion photographer. He is best known for his films Cashback (2004), The Broken (2008), Metro Manila (2013), in the Tagalog language, and Anthropoid (2016).

Cashback is a 2006 British romantic comedy-drama film written and directed by Sean Ellis. Originally exhibited as a short in 2004, it was expanded to feature length in 2006. Both versions were produced by Lene Bausager, starring Sean Biggerstaff and Emilia Fox.