Annette Albertine Gerritsen is a Dutch former speed skater. She specialised in the 500 m and 1000 m distances, and won a silver medal in the 1000 metres at the 2010 Winter Olympics in Vancouver. She is the current Dutch junior record holder in the 500 m (38.57) and her personal best (1.16.14) used to be the world junior record. She also holds the world junior record with her Dutch teammates in the team pursuit (3.12.37).

Maria Aaltje ("Marianne") Timmer is a Dutch former speed skater specializing in the middle distances. At the 1998 Winter Olympics Timmer won a gold medal in both these events.