Nehdenitinae

{{Short description|Subfamily of molluscs (fossil)}}

{{Automatic taxobox

| fossil_range =

| image =

| image_caption =

| taxon = Nehdenitinae

| authority = Korn, 2002

| subdivision_ranks = Genera

| subdivision =

• Nehdenites
• Praemeroceras
• Puncticeras

}}

Nehdenitinae is one of two subfamilies of the Cheiloceratidae family, a member of the Goniatitida order. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.