•
David G. Watts (born 1932), Welsh games designer and publisher •
David P. Watts, American professor of anthropology at Yale University •
David Watts (biogeographer), founding editor of the
Journal of Biogeography •
David Watts (rower) (born 1992), Australian rower •
David Watts (rugby union) (1886–1916), Wales rugby international player •
David Watts, Baron Watts (born 1951), British Labour Party politician •
David Watts (teacher) (1912/1913–2013), British teacher and amateur sound recordist •
David George Watts (1931–2016), English local historian • David Fraser Watts (born 1979), known as
Fraser Watts, Scottish cricketer == Other ==