Corday may refer to:
- Betty Corday (1912 – 1987), American soap opera producer; wife of Ted Corday
- Charlotte Corday (1768 – 1793), assassin of Jean-Paul Marat
- Jennifer Corday (1966 - ), singer
- Mara Corday (1930 – ), actress and Playboy playmate
- Ted Corday (1908 – 1966), American soap opera producer; husband of Betty Corday
- Christine Corday (1970 – ), American artist
- Fictional characters
- Elizabeth Corday, a surgeon on the television series, ER