The dozen men are listed on South Yorkshire Police’s website with their photographs and details of the offences they are wanted in connection with.
Although there are other suspects the force wants to trace, this 12, who are believed to hold vital information about incidents, have been specifically highlighted.
Anyone with information on their whereabouts should call South Yorkshire Police on 101 or Crimestoppers on 0800 555111.
1. Daniel Firth
Daniel Firth, aged 38, is wanted after reportedly breaching a restraining order. He is known to have links to the Kendray area of Barnsley. Photo: Claire Lewis
2. Jamie Evans
Detectives in Doncaster are appealing for help to locate Jamie Evans, 23, over a stabbing in Conisbrough in the early hours of Sunday, August 9. Photo: Claire Lewis
3. Mustafa Adan
Mustafa Adan, 34, is wanted over a burglary in Shalesmoor in August last year. He is known to frequent Sheffield city centre and Spital Hill, and has connections to Burngreave and Darnall. Photo: Claire Lewis
4. Ahmed Farrah
Ahmed Farrah, 31, is wanted over the fatal stabbing of 21-year-old Kavan Brissett in Upperthorpe, Sheffield, in August 2018. Photo: Claire Lewis