Acteoninidae

{{Short description|Extinct family of gastropods}}

{{Taxobox

| name = Acteoninidae

| image =

| image_caption =

| regnum = Animalia

| phylum = Mollusca

| classis = Gastropoda

| unranked_superfamilia= clade Caenogastropoda

| superfamilia = Acteoninoidea

| superfamilia_authority =

| familia = Acteoninidae

| familia_authority = Cossmann, 1895

| subdivision_ranks =

| subdivision =

}}

Acteoninidae is an extinct family of fossil sea snails, marine gastropod mollusks in the clade Caenogastropoda.{{cite journal

|author1=Bouchet, P. |author2=Rocroi, J.-P.

| year = 2005

| title = Classification and Nomenclator of Gastropod Families

| journal = Malacologia

| volume =47

| issue = 1–2

| pages =

| issn =

| doi =

}}