Derby Day may refer to:
- Epsom Derby, at Epsom Downs Racecourse, England
- Victoria Derby, during the Melbourne Spring Racing Carnival, Australia
- Kentucky Derby, United States
- New Zealand Derby
- Derby Day (light opera), a 1931 light opera
- Derby Day (1923 film)
- Derby Day (1952 film), a British drama film directed by Herbert Wilcox
- The Derby Day, an 1858 painting by William Powell Frith
Famous quotes containing the word day:
“I love sitting on your lap. I could sit here all day if you didn’t stand up.”
—S.J. Perelman, U.S. screenwriter, Bert Kalmar, Harry Ruby, and Norman Z. McLeod. Groucho Marx, Horsefeathers, a wisecrack made while wooing Connie, the college widow (Thelma Todd)