Matthias Alexander Rath (born 2 August 1984) is a German dressage rider.

[1] Representing Germany, he competed at the 2010 World Equestrian Games and at three European Dressage Championships (in 2009, 2011 and 2015).

Altogether, Rath has won four team medals at various championships (one silver and three bronze).

He also competed at the 2010 edition of Dressage World Cup finals in Den Bosch where he finished 8th.

This biographical article related to German equestrianism is a stub.