Lovely Rosa (1933 – 1951) was an Irish-bred, British-trained Thoroughbred racehorse and broodmare best known for her win in the 1936 Epsom Oaks. As a juvenile in 1945 she showed some promise when finishing second in the Queen Mary Stakes and winning a race at Newbury but then showed little worthwhile form until her 33/1 upset victory in the Oaks. She never won again and was retired at the end of 1936. She had some success as a broodmare, most notably being the grand-dam of Wilwyn.
