David Ashby (disambiguation)

David Ashby (born 1940) was a Conservative member of Parliament in the United Kingdom.

David Ashby may also refer to:


 * David Ashby (cricketer) (1852–1934), New Zealand cricket player
 * David Ashby (sailor) (born 1938), Fijian sailor
 * David Ashby (speedway rider) (1949–2015), British motorcycle racer