| Tjeertje Bergers-Duif | |
| Birth Date: | 13 September 1944 |
| Birth Place: | Zaandam, the Netherlands |
| Height: | 1.65m (05.41feet) |
| Weight: | 60kg (130lb) |
| Sport: | Canoe racing |
| Show-Medals: | yes |
Thea "Tjeertje" Bergers-Duif (born 13 September 1944) is a Dutch sprint canoer who competed in the late 1960s. Together with Mieke Jaapies she finished sixth in the K-2 500 m event at the 1968 Summer Olympics in Mexico City.