Dario is a masculine given name from Dariush.
Dario may also refer to:
People Dario, list of people with the given name Rubén Darío (1867–1916), Nicaraguan poet Dario (footballer) (1944–2021), Brazilian footballer Jurandir Dário Gouveia Damasceno dos Santos Dario (entertainer), American singer-songwriter Dario Dicochea ()
Other uses Ciudad Darío, a Nicaraguan municipality named after Rubén Darío Darío (crater), a crater on the planet Mercury named after Rubén Darío Palazzo Dario, a palace in Venice, Italy Dario (fish), a genus of fishes in the family Badidae Dario G, English dance music trio Daihatsu Terios, a car known as Dario in China