Sabrina Wanjiku Simader (born 13 April 1998) is a Kenyan alpine skier.
Simader was born in Kilifi, Kenya and moved to Austria when she was three years old with her Kenyan mother and Austrian step-father. Her step-father owned a ski lift and trained Simader in skiing during her childhood. She grew up in Sankt Johann am Wimberg and later the family moved to Haus im Ennstal from where Simader would go to Schihauptschule Schladming, one of the few secondary schools focussed on skiing in Austria.
Simader represented Kenya at the Winter Youth Olympics in 2016 in Lillehammer, Norway.
Simader competed for Kenya at the 2018 Winter Olympics in the alpine skiing events. Simader became the first female and alpine skier to compete for Kenya at the Winter Olympics.