Synaptotylus

{{Short description|Extinct genus of fishes}}

{{Speciesbox

| genus = Synaptotylus

| parent_authority = Echols, 1963{{cite journal|title= Type and figured specimens of fossil vertebrates in the collection of the University of Kansas Museum of Natural History|journal=University of Kansas Museum of Natural History Miscellaneous Publications|year=1982|author1=H. -P. Schultze |author2=J. D. Stewart |author3=A. M. Neuner |author4=R. W. Coldiron |name-list-style=amp }}

| species = newelli

| authority = (Hibbard, 1933)

}}

Synaptotylus is an extinct genus of prehistoric sarcopterygians or lobe-finned fish from the Pennsylvanian. The type species is Synaptotylus newelli (Hibbard 1933).