Stien Baas-Kaiser
| full name | Christina Wilhelmina Baas-Kaiser | |
| nationality | the Netherlands (NED) | |
| also active as | Kaiser | |
| born | May 1938 | in Delft (the Netherlands) |
| family | niece of Kees Broekman | |
| Navigation | Championships | World Records |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 1 | 1 | 2 | 0 | 1 | 6 |
| WCh Allround | 2 | 4 | 2 | 0 | 0 | 8 |
| WCh Sprint | 0 | 0 | 0 | 1 | 1 | 3 |
 ECh Allround | 0 | 1 | 0 | 0 | 1 | 3 |
Championships - Results
| year | position | championship | place | |
| 1965 | 3  | WCh Allround | Oulo | FIN |
| 1966 | 3 | WCh Allround | Trondheim | NOR |
| 1967 | 1  | WCh Allround | Deventer | NED |
| 1968 | 14 | Olympic Games 500 meters | Grenoble | FRA |
| 10 | Olympic Games 1000 meters | Grenoble | FRA | |
| 3 | Olympic Games 1500 meters | Grenoble | FRA | |
| 3 | Olympic Games 3000 meters | Grenoble | FRA | |
| 1 | WCh Allround | Helsinki | FIN | |
| 1969 | 2  | WCh Allround | Grenoble | FRA |
| 1970 | 2 | WCh Allround | West Allis | USA |
| 18 | WCh Sprint | West Allis | USA | |
| 2 | ECh Allround | Heerenveen | NED | |
| 1971 | 2 | WCh Allround | Helsinki | FIN |
| 4 | WCh Sprint | Inzell | FRG | |
| 7 | ECh Allround | Leningrad | URS | |
| 1972 | 2 | Olympic Games 1500 meters | Sapporo | JPN |
| 1 | Olympic Games 3000 meters | Sapporo | JPN | |
| 2 | WCh Allround | Heerenveen | NED | |
| 10 | WCh Sprint | Eskilstuna | SWE | |
| 11 | ECh Allround | Inzell | FRG | |
