| Dennis Purperhart | |
| Birth Date: | 10 June 1969 |
| Birth Place: | Paramaribo, Suriname |
| Position: | midfield |
| Years1: | 1988–1990 |
| Years2: | 1990–1991 |
| Years3: | 1991–1992 |
| Years4: | 1992–1993 |
| Years5: | 1996–1997 |
| Years6: | 1999–2006 |
| Clubs6: | Amsterdamsche FC |
| Caps1: | 35 |
| Goals1: | 1 |
| Caps2: | 13 |
| Goals2: | 0 |
| Caps3: | 33 |
| Goals3: | 7 |
| Caps4: | 14 |
| Goals4: | 3 |
| Caps5: | 0 |
| Goals5: | 0 |
| Caps6: | 0 |
| Goals6: | 0 |
| Nationalyears1: | 1996–2004 |
| Nationalteam1: | Suriname |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 1 |
Dennis Purperhart (born June 10, 1969 in Paramaribo) is a Surinamese professional footballer who last played as midfielder for Amsterdamsche FC.