Chancer is a British television crime drama serial, produced by Central Television for ITV, that first broadcast on 6 March 1990. Starring Clive Owen in the title role of Stephen Crane, Chancer tells the story of a likable conman and rogue at the end of the yuppie 1980s. The first series concerns Crane's attempts to save an ailing car firm, which at first seem to be straightforward, until he is forced to reconcile himself with his past. In the second series, Crane, now using his real name of Derek Love, assists his friend Piers, who has inherited a stately home, and with it, a financial nightmare.

The series boasted a high-profile cast, including Simon Shepherd, Susannah Harker, Leslie Phillips and Peter Vaughan in leading roles. Notably, Christopher Eccleston also had one of his first television roles, featuring in the opening episode of series two as a prison inmate. Across the two series, a total of twenty episodes were broadcast, with both series airing on Tuesdays at 21:00. The theme music for the series was written by Jan Hammer. In 1991, Hammer's Miami Vice soundtrack "Crockett's Theme" was re-released with his Chancer theme tune as a double A-side, after the former featured in a series of NatWest adverts. The release charted at #47 on the UK Singles Chart.

Both series have since been released on DVD via Network, with a complete box set first issued on 4 October 2004.