Andrew Haigh (born 7 March 1973) is an English filmmaker. He is best known for writing and directing the films Weekend (2011), 45 Years (2015), Lean on Pete (2017), and All of Us Strangers (2023). He also wrote and produced the HBO series Looking (2014–2015) and its film sequel Looking: The Movie (2016), as well as the BBC Two limited series The North Water (2021).