Morgan Barbançon Mestre (born 12 August 1992 in Paris, France) is a French and Spanish Olympic dressage rider.

She also competed at the 2015 FEI World Cup Finals in Las Vegas, Nevada, where she finished 8th.

[4] In 2024, Barbançon Mestre was shortlisted for the French national team in consideration for the summer Olympic Games.

She was later suspended from the team when she failed to comply with France's anti-doping agency to report her whereabouts for out-of-competition drug testing.

She claimed the lack of compliance was due to technical issues, but the organization dismissed the appeal and extended her suspension to 18 months.