The 75-year-old woman was shopping in Aldi, in Park Street, Masborough on Wednesday October 17 when she noticed her handbag was missing from her shopping trolley.
The bag contained cash, keys and a phone.Â
South Yorkshire police are continuing investigations, but officers have identified two women they believe may have information about what happened that afternoon.Â
They are keen to head from anyone who recognises the women, or who may have witnessed the theft.
Anyone with information should call police on 101 quoting crime reference number 14/151578/18.
You can also call Crimestoppers anonymously on 0800 555 111.