Rough Quest (1986 – 19 October 2016) was a Thoroughbred racehorse most famous for his victory in the 1996 Grand National at Aintree and was trained by the great late terry casey.
The horse went to Aintree that year in very good form, having won the Racing Post Chase and finishing second in the recent Cheltenham Gold Cup with the result that the public made him race favourite at the off. Mick Fitzgerald took the ride to be the first favourite to win the race for fourteen years. However the race was most notable for a prolonged stewards' enquiry into the possibility that the winner had crossed the runner up Encore Un Peu on the run in. After the enquiry, the result was allowed to stand.
Rough Quest never fully recovered from his efforts and was found to have a muscle enzyme disorder, winning just one more race in his career, a hunter chase at Newbury in 1999 before being retired later that year.