Katholische Academische Verbindung (K.A.V.) Lovania Leuven is a Catholic academic fraternity, founded in 1896 at the Catholic University of Louvain in Leuven, Belgium. It is a German Studentenverbindung and is an affiliated member of the Cartellverband der katholischen deutschen Studentenverbindungen. Its motto is Semper Excelsius! (Der Geist lebt in uns allen!). Its official coulours (Couleur) are green, white and red.