Marianne Timmer
| full name | Maria Aaltje Timmer | |
| nationality | the Netherlands (NED) | |
| born | October 1974 | in Sappemeer (the Netherlands) |
| family | former wife of Peter Mueller | |
| Navigation | Championships | World Cup | World Records |
World records
| # | discipline | record | date | place | ||
| 1 | Mini combination | 163.315 | * | 15/16 Mar 1997 | Calgary | CAN |
| 2 | 1500 meters | 1:57.58 | * | 16 Feb 1998 | Nagano | JPN |
| * | = skated on klapskates | |||||
