David Walsh
David Walsh is the name of the following people:
- David Walsh (mining entrepreneur) (1945–1998) Canadian businessman
- David Walsh (Author) (born 1949), American film critic and political author
- David Walsh (journalist) (born 1955), Irish sports reporter
- David Walsh (art collector) (born 1961), Tasmanian businessman
- David I. Walsh (1872–1947), American politician
- David M. Walsh (* 1931), American cameraman