The Manchester International Festival is a biennial international arts festival, with a specific focus on original new work, held in the English city of Manchester and run by Factory International. The festival is a biennial event, first taking place in June–July 2007, and subsequently recurring in the summers of 2009, 2011, 2013, 2015, 2017, 2019 and 2021 with the most recent event taking place in the summer of 2023. The organisation was originally based in Blackfriars House, adjacent to Blackfriars Bridge but it has since moved to a new £110 million new home, Factory International in 2023.