Gretha Smit
| full name | Grietje Smit | |
| nationality | the Netherlands (NED) | |
| born | January 1976 | in Rouveen (the Netherlands) |
| family | sister of Jenita Hulzebosch-Smit former wife of Miel Rozendaal | |
| Navigation | Championships | World Cup |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 1 | 0 | 1 | 0 | 3 |
| WCh Single Distances | 0 | 2 | 2 | 0 | 3 | 7 |
| WCh Allround | 0 | 0 | 0 | 0 | 1 | 1 |
 ECh Allround | 0 | 0 | 0 | 1 | 0 | 1 |
Championships - Results
| year | position | championship | place | |
| 2002 | 11 | Olympic Games 3000 meters | Salt Lake City | USA |
2  | Olympic Games 5000 meters | Salt Lake City | USA | |
| 2003 | 3  | WCh Single Distances 3000 meters | Berlin | GER |
| 3 | WCh Single Distances 5000 meters | Berlin | GER | |
| 2004 | 2 | WCh Single Distances 3000 meters | Seoul | KOR |
| 2 | WCh Single Distances 5000 meters | Seoul | KOR | |
| 7 | WCh Allround | Hamar | NOR | |
| 6 | ECh Allround | Heerenveen | NED | |
| 2005 | 8 | WCh Single Distances 3000 meters | Inzell | GER |
| 8 | WCh Single Distances 5000 meters | Inzell | GER | |
| 2006 | 6 | Olympic Games Team pursuit | Turin | ITA |
| 2007 | 8 | WCh Single Distances 5000 meters | Salt Lake City | USA |
