David or Dave or Davy Walsh may refer to:
Politicians David Walsh (politician), Irish senator David I. Walsh (1872–1947), American politician, governor of Massachusetts, and U.S. Senator
Sportspeople Footballers David Walsh (Donegal Gaelic footballer), Donegal player David Walsh (Tipperary Gaelic footballer) (born 1966), Irish Gaelic footballer Dave Walsh (Australian footballer) (1898–1975), Australian rules footballer David Walsh (rugby league) (born 1970), Australian rugby league footballer David Walsh (Welsh footballer) (born 1979), former football goalkeeper Davy Walsh (1923–2016), Irish footballer
Other sports Dave Walsh (baseball) (born 1960), baseball pitcher David Walsh (cricketer) (born 1946), English former cricketer and current cricket administrator Dave Walsh (esports player) (born 1984), American professional gamer David Walsh (basketball) (1889–1975), American basketball referee David Walsh (speedway rider) (born 1963), English speedway rider
Others David Walsh (actor), American voice actor David Walsh (art collector) (born 1961), owner of the Museum of Old and New Art (MONA) in Hobart David Walsh (journalist) (born 1955), Irish sports reporter David Walsh (mining) (1945–1998), Canadian businessman, founder and CEO of the mining company Bre-X David Walsh (psychologist), founder of the National Institute on Media and the Family David Walsh (writer) (born 1949), American film critic and political writer for the World Socialist Web Site David M. Walsh (born 1931), American cinematographer
Fictional David Walsh (EastEnders), fictional character