Aston Croall (born 10 July 1984) is an English rugby union player for Harlequins. He usually plays at loosehead prop or hooker. He has represented England at the Under 16, 18, 19 21's and England counties. he was part of the England Under 21 squad that competed in the International Rugby Board Under 21 World Championships in June 2005. In 2010 Croall made the switch to join Sale Sharks. On 10 November 2011 it was announced he was returning to Harlequins for the remainder of the 2011/12 Season as an injury replacement.
