Acroteuthis

{{Short description|Extinct genus of molluscs}}

{{Italic title}}

{{Taxobox

| name = Acroteuthis

| fossil_range = {{Fossil range|140.2|125.45}}

| image = Acroteuthis subquadrata - Naturhistorisches Museum, Braunschweig, Germany - DSC05160.JPG

| image_caption = Acroteuthis subquadrata

| regnum = Animalia

| phylum = Mollusca

| classis = Cephalopoda

| unranked_ordo = Belemnoidea

| genus = Acroteuthis

| genus_authority = Stolley 1911

}}

Acroteuthis is a genus of belemnite from the early Cretaceous of Asia, Europe, and North America.