**Delphinoidea** adalah kelompok paling besar paus bergigi dengan 66 genera yang terpisah menjadi 6 famili. Anggota terbesar yang masih hidup dari kelompok ini adalah paus pembunuh yang dapat mencapai berat 6 ton, sementara yang terkecil adalah vaquita.

Taksonomi
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Berikut adalah taksonomi yang didasari oleh McGowen *et al*. 2019

**Superfamili Delphinoidea**

Famili †Albireonidae
Genus *Albireo*
Famili Delphinidae
Subfamili Delphininae
Genus *Delphinus*
Genus *Lagenodelphis*
Genus *Sotalia*
Genus *Sousa*
Genus *Stenella*
Genus *Tursiops*
Subfamili Globicephalinae
Genus †*Astadelphis*
Genus *Feresa*
Genus *Globicephala*
Genus *Grampus*
Genus *Orcaella*
Genus *Peponocephala*
Genus *Pseudorca*
Genus *Steno*
Subfamili Lissodelphininae
Genus *Cephalorhynchus*
Genus *Lissodelphis*
Subfamili Orcininae
Genus †*Arimidelphis*
Genus †*Eodelphinus*
Genus †*Hemisyntrachelus*
Genus *Orcinus*
Subfamili incertae sedis
Genus †*Australodelphis*
Genus †*Etruridelphis*
Genus *Lagenorhynchus*
Genus †*Sinanodelphis*
Famili †Kentriodontidae
Subfamili Kentriodontinae
Genus *Belonodelphis*
Genus *Delphinodon*
Genus *Heterodelphis*
Genus *Incacetus*?
Genus *Kentriodon*
Genus *Lamprolithax*
Genus *Loxolithax*
Genus *Macrokentriodon*
Genus *Microphocaena*
Genus *Rudicetus*
Genus *Tagicetus*
Subfamili Lophocetinae
Genus *Hadrodelphis*
Genus *Liolithax*
Genus *Lophocetus*
Genus *Platyvercus*
Subfamili Pithanodelphininae?
Genus *Atocetus*?
Genus *Leptodelphis*?
Genus *Pithanodelphis*?
Genus *Sarmatodelphis*?
Genus *Sophianacetus*?
Subfamili Kampholophinae?
Genus *Kampholophos*?
Famili Monodontidae
Subfamili Delphinapterinae
Genus †*Bohaskaia*
Genus *Delphinapterus*
Genus † *Denebola*
Subfamili Monodontinae
Genus *Monodon*
Famili † Odobenocetopsidae
Genus *Odobenocetops*
Famili Phocoenidae
Genus †*Archaeophocaena*
Genus †*Australithax*
Genus †*Brabocetus*
Genus †*Haborophocoena*
Genus †*Lomacetus*
Genus †*Miophocaena*
Genus *Neophocaena*
Genus †*Numataphocoena*
Genus *Phocoena*
Genus *Phocoenoides*
Genus †*Piscolithax*
Genus †*Pterophocaena*
Genus †*Salumiphocaena*
Genus †*Semirostrum*
Genus †*Septemtriocetus*
Familia incertae sedis
Genus †*Graamocetus*
Genus †*Miodelphis*
Genus †*Nannolithax*
Genus †*Oedolithax*
Genus †*Palaeophocaena*
Genus †*Platylithax*
Genus †*Protodelphinus*

Referensi
---------

1. ↑  The Paleobiology Database
2. ↑  McGowen, Michael R; Tsagkogeorga, Georgia; Álvarez-Carretero, Sandra; dos Reis, Mario; Struebig, Monika; Deaville, Robert; Jepson, Paul D; Jarman, Simon; Polanowski, Andrea; Morin, Phillip A; Rossiter, Stephen J (2019-10-21). "Phylogenomic Resolution of the Cetacean Tree of Life Using Target Sequence Capture". *Systematic Biology*. **69** (3): 479–501. doi:10.1093/sysbio/syz068. ISSN 1063-5157. PMC 7164366 alt=Dapat diakses gratis. PMID 31633766.
3. ↑  Guo, Z.; Kohno, N. (February 2023). "An Early Miocene kentriodontoid (Cetacea: Odontoceti) from the western North Pacific, and its implications for their phylogeny and paleobiogeography". *PLOS ONE*. **18** (2): e0280218. Bibcode:2023PLoSO..1880218G. doi:10.1371/journal.pone.0280218 alt=Dapat diakses gratis. PMC 9931143 alt=Dapat diakses gratis Periksa nilai `|pmc=` (bantuan). PMID 36791148 Periksa nilai `|pmid=` (bantuan).