David "Nana" Grant (1956–1994) was an Australian rugby league footballer originally from [Trangie], New South Wales.
He played as a prop/back-rower in the 1970s and 1980s for a number of teams in the New South Wales Rugby Football League competition.
Grant originally from Trangie, NSW made his debut for the South Sydney Rabbitohs in 1976.
Grant toured NZ with a Combined Sydney side that year[clarification needed], then moved to the newly promoted Canberra club in 1982.
He was the Raiders's first captain in its inaugural season in the New South Wales Rugby League premiership.