Caribosiren

{{Short description|Extinct genus of mammal}}

{{Automatic taxobox

| fossil_range = Late Oligocene

| image =

| image_caption =

| taxon = Caribosiren

| authority = Reinhart, 1959

| subdivision_ranks = Species

| subdivision =

• C. turneri Reinhart, 1959 (type)

}}

Caribosiren is an extinct genus of mammal which existed in what is now Puerto Rico during the late Oligocene (Chattian). Fossils have been recovered from the San Sebastián Limestone.{{cite journal|first=R. H.|last=Reinhart|year=1959|title=A review of the Sirenia and Desmostylia|journal=Systematic Zoology|volume=25|issue=4|pages=344–351|citeseerx=10.1.1.820.5979}}