Cantus may refer to:
Cantus, an activity organised by Flemish and Dutch and Baltic student organisations and fraternities Cantus (database), a database for Latin ecclesiastical chant Cantus (vocal ensemble), an eight-member a cappella ensemble in Minnesota Cantus firmus, a pre-existing melody forming the basis of a polyphonic composition Cantus Records of Madrid, Spain Cantus the Minstrel, a character from Fraggle Rock Cantus (or canto), also known as superius may refer to the uppermost voice in early music manuscripts Cantus Verkehrsgesellschaft, a railway company in Germany Cantus (software) Cantus in Memoriam Benjamin Britten, a composition by Arvo Pärt Cantus (Norwegian female choir) Cantus, a song by 'Faith and the Muse' from their 1996 album Annwyn, Beneath the Waves Hyundai Cantus, the name of the Hyundai Creta sport utility vehicle model in the Dominican Republic