Daniel Lyons may refer to:
Daniel Lyons, an American writer Daniel Lyons (rower) (born 1958), rower who competed in the 1988 Olympics Daniel Lyons (shipwreck), a sunken schooner in Lake Michigan Daniel Lyons, co-founder of Factory Green, an eco-friendly clothing and accessories company Danny Lyons (1860–1888), a gangster Dan Lyons, a CEO of the Centre for Animals and Social Justice in the UK
See also Daniel Lyon (disambiguation)