David Angus Dempsey (born 27 May 1955) is a former New Zealand cricketer. He played in 32 first-class and 25 List A matches for Canterbury from 1979 to 1988.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| First-class | 32 | 1,517 | 25.28 | 4/1 | 131 | 5 | 57.20 | 3/67 | 18/– |
| List A | 25 | 642 | 26.75 | 1/5 | 104 | 11 | 24.36 | 3/37 | 11/– |
