Fabienne Müller-Lütkemeier (born 28 October 1989 in Paderborn, West Germany) is a German dressage rider.

[1] Representing Germany, she has won gold medals in team dressage at the 2013 European Dressage Championship in Herning and at the 2014 World Equestrian Games in Normandy.

[2] Lütkemeier also competed at two editions of World Cup Finals (in 2015 and 2016).

At the 2015 edition she placed 10th aboard Qui Vincit Dynamis.

She is a niece of Nadine Capellmann, 2002 World Champion in dressage and the daughter of Gina Capellmann, a multiple championship medalist.