The 2012 Nottingham Challenge (known for sponsorship reasons as the Aegon Nottingham Challenge) was a professional tennis tournament played on grass courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place in Nottingham, Great Britain between 11 and 17 June 2012.
The following players received wildcards into the singles main draw:
The following players received entry as a special exempt into the singles main draw:
The following players received entry from the qualifying draw:
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry by a Junior Exempt: