Dennys may refer to:
Joyce Dennys (1893–1991), English cartoonist, illustrator and painter Rodney Dennys (1911–1993), British foreign service operative Dennys Bornhöft (born 1986), German politician Dennys Quiñónez (born 1992), Ecuadorian footballer Dennys Reyes (born 1977), Mexican baseball pitcher with the St. Louis Cardinals
See also
Denny's, a large family diner-style restaurant chain in the United States and Canada