Firefighters from Edlington and Doncaster were called to Raby Road in Wheatley, at 9.30am on Saturday.
Upon arrival they found a detached shed well alight.
This was dealt with by 11.12am.
Firefighters from Edlington were called to Doncaster Road, Conisbrough, at 10.35pm last night (Sunday).
They found a pile of fly tibbed rubbish that had been left on a path. This was dealt with by 10.54pm.