Disco Dan may refer to:
Darnell Glenn Ford or Dan Ford (born 1952), American former professional baseball player Cool "Disco" Dan (1969–2017), pseudonym of American graffiti artist Dan Hogg Disco Dan (video game), a 1984 ZX Spectrum game originally released by Gem Software, later reissued by Amstrad under the Sinclair brand Dan Bylsma (born 1970), American professional ice hockey coach, sometimes called "Disco Dan" as an inside joke