Born in Irvine, Ayrshire, Niven read English literature at the University of Glasgow, graduating in 1991 with First Class honours.
Niven's breakthrough novel Kill Your Friends is a satire of the music business, based on his brief career in A&R, during which he passed up the chance to sign Coldplay and Muse.
Niven has since published The Amateurs (2009), The Second Coming (2011), Cold Hands (2012), Straight White Male (2013), The Sunshine Cruise Company (2015),[1] No Good Deed (2017) and Kill 'em All (2018).
In 2009 Niven wrote a controversial article for The Independent newspaper where he attacked the media's largely complacent coverage of Michael Jackson's death.
[4] Niven co-wrote the screenplay How to Build a Girl, opposite Caitlin Moran, based upon her novel of the same name, directed by Coky Giedroyc.