Suspects is a British police procedural television series first aired on Channel 5 from 12 February 2014 to 31 August 2016.Set in London, the series follows DS Jack Weston, DC Charlie Steele and their senior DI Martha Bellamy of the Greater London Police while they investigate different types of cases. Their cases include murders, attempted murders, missing people, drug overdoses, child abuse, and sex crimes.

Most of the show's dialogue is improvised in order to make it seem natural. The actors have a detailed story document and perform from there. The show is filmed within Brownall House the former Tower Hamlets Council offices on Cambridge Heath Road, London. The building exterior also features in ITV's comedy series The Job Lot.