Prolobitinae

{{Short description|Extinct subfamily of molluscs}}

{{Automatic taxobox

| fossil_range =

| image =

| image_caption =

| taxon = Prolobitinae

| authority = Hyatt 1884

| subdivision_ranks = Genera

| subdivision =

• Aurilobites
• Prolobites
• Renites

}}

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