Nellie L. (foaled 1940 in Kentucky) was an American Thoroughbred racehorse bred and raced by Calumet Farm.
She was sired by Blenheim and out of the mare Nellie Flag.
[1] Trained by Ben Jones, in 1943 Nellie L. won the Kentucky Oaks[2] and Acorn Stakes,[3] two of the most important races for her age group.