Stefanie van der Gragt (Dutch pronunciation: ; born 16 August 1992) is a Dutch footballer. She plays as a defender for FC Barcelona and the Netherlands national team where she represented the country at the 2015 FIFA Women's World Cup.
Her career started at the youth teams of amateur club Reiger Boys in Heerhugowaard. She then played for Kolping Boys youth team, another amateur club in Oudorp.
A move to AZ Alkmaar in 2009 started her professional career, as she was able to play in the highest professional national league (Eredivisie). After two seasons at the club, in 2011, she joined Telstar where she played for the next four years. In 2015 she moved to FC Twente and after one season she joined the German Bundesliga team Bayern Munich. Due to injuries, she had few opportunities to play in Germany and in 2017 she moved back to the Netherlands, signing with Ajax. On 4 July 2018, she joined Spanish side FC Barcelona.