The list includes people believed to hold vital information about offences including murder and rape.
Some of those featured have been wanted by the police for years to help police crack a number of serious cases.
If you recognise anyone in the images, contact South Yorkshire Police on 101.
9. Klevis Xhelaj
Police officers in Sheffield are appealing for help to trace wanted man, Klevis Xhelaj. The 28-year-old is wanted in connection with stalking and harassment offences between 11 June and 20 September last year. Officers have been carrying out extensive enquiries and are now asking for the public’s help to try and locate him. He is described as being of stocky build, with dark brown hair, stubble, tattoos on his chest and an Albanian accent. He is believed to be in Doncaster but has links to Dagenham, Croyden, London and Sheffield. Call 101 and quote investigation number 571 of June 11. Photo: SYP
10. Jordan McDonald
Officers in Doncaster are asking for help to find wanted man Jordan McDonald. McDonald, 24, is wanted in connection to alleged conspiracy to deal class A drugs between April and June 2020. Officers have continued to carry out enquiries to trace him, but they are now appealing for your help. McDonald is described as around 5ft 7ins tall, with a heavy build and dark hair. He is known to frequent the Cantley area of Doncaster and Scarborough. It is believed he may have also travelled to Ireland and Northern Ireland. Call 101 and quote crime reference number 14/127381/20. Photo: SYP
11. Liam Jones
Officers in Barnsley are asking for your help to find wanted man Liam Jones. Jones, 26, is wanted for failing to appear at Sheffield Crown Court on 12 November last year, in connection to possession with intent to supply drugs. Since this time, officers have carried out extensive enquiries to trace Jones including several searches at addresses linked to Jones, and other investigative checks. Jones is white and described as about 6ft tall and muscular. He has ginger/blond hair that is shaved at the sides and curled on the top and he is normally clean shaven. Police want to hear from anyone who has seen or spoken to Jones recently, or knows where he may be staying. Jones has links to Barnsley town centre and the Darton/Barugh Green and Woolley Edge areas. Call 101 quoting investigation number 14/185476/19. Photo: SYP
12. Lewis Peters
Lewis Peters, 26, is wanted after failing to return from his release on temporary licence to HMP Hatfield, on Thursday, July 28. He is serving a 12-year sentence for conspiracy to supply Class A drugs. Peters is white, 6ft tall, of a stocky build, with short brown hair. His beard is more trimmed than shown in this photograph. He is believed to have a tattoo sleeve on his right arm of religious images, and a tattoo on his left arm that says ‘Rylan’. Photo: SYP