David or Dave Moffat, Moffatt or Moffett may refer to:
David Moffat (1839–1911), American financier and industrialist David W. Moffat (1870–1944), Chief Justice of the Utah Supreme Court David Moffatt (1892–1950), Australian rules footballer David Moffett (born 1947), British-Australian-New Zealand sports administrator and politician David M. Moffett (born 1952), American businessman David Moffatt (rugby league) (), English rugby league footballer David Moffat (rugby league) (born 1971), Australian rugby league footballer who played for Ireland Dave Moffatt (born 1984), member of Canadian pop/rock country band The Moffatts