| Ad Dekkers | |
| Full Name: | Adrianus Dekkers |
| Birth Date: | 1953 11, df=y |
| Birth Place: | Udenhout, the Netherlands |
| Height: | 1.83m (06feet) |
| Weight: | 76kg (168lb) |
| Show-Medals: | yes |
Adrianus "Ad" Dekkers (1 November 1953 - 29 July 2002) was a Dutch cyclist who was active between 1972 and 1983. He competed at the 1972 Summer Olympics in the 4 km team pursuit and finished in fifth place. Two years later he won one stage of the Olympia's Tour, finishing second in the overall race.