Ageleodus is an extinct genus of cartilaginous fish from the Paleozoic era.

[5] This genus is also known from the Famennian of the Catskill formation at the Red Hill Site in Hyner, Pennsylvania.

A study of 382 specimens from the site showed the strong heterodonty of this genus, which varies widely in tooth length and cusp number.

This study described them as A. pectinatus, but the paper which described A. altus tentatively labeled them Ageleodus cf.

[4][3][2] While generally considered a chondrichthyan, it has eluded classification into any known order or family.