David Ryan

David or Dave Ryan may refer to:

Sportspeople

 * Dave Ryan (Australian footballer) (1885–1957), Australian rules footballer
 * Dave Ryan (boxer) (born 1983), British boxer
 * Dave Ryan (rugby union) (born 1986), Irish rugby union player
 * David Ryan (footballer) (born 1957), English soccer player
 * Dave Ryan (sportscaster) (born 1967), American play-by-play announcer
 * Dave Ryan (American football) (1923–1988), American football quarterback

Others

 * David Ryan (Medal of Honor) (1836–1896), Indian Wars Medal of Honor recipient
 * Dave Ryan (politician), mayor of Pickering, Ontario
 * Dave Ryan (motorsport) (born 1954), former McLaren sporting director
 * Dave "Chico" Ryan (1948–1998), musician
 * Dave Ryan (radio), morning host of KDWB-FM, Minneapolis, MN
 * David Ryan, drummer with The Lemonheads