# List of virus families and subfamilies

    This is a list of biological virus families and subfamilies. See also Comparison of computer viruses
This is an alphabetical list of biological virus families and subfamilies; it includes those families and subfamilies listed by the ICTV 2023 report.
* For a list of individual species, see List of virus species.
* For a list of virus genera, see List of virus genera.
* For a list of virus realms, subrealms, kingdoms, subkingdoms, phyla, subphyla, classes, subclasses, orders, and suborders, see List of higher virus taxa.

## Families
### A

* Abyssoviridae
* Ackermannviridae
* Adenoviridae
* Adintoviridae
* Aliusviridae
* Alloherpesviridae
* Alphaflexiviridae
* Alphasatellitidae
* Alphatetraviridae
* Alvernaviridae
* Amalgaviridae
* Amnoonviridae
* Ampullaviridae
* Anelloviridae
* Arenaviridae
* Arteriviridae
* Artoviridae
* Ascoviridae
* Asfarviridae
* Aspiviridae
* Astroviridae
* Atkinsviridae
* Autographiviridae
* Avsunviroidae

### B

* Bacilladnaviridae
* Baculoviridae
* Barnaviridae
* Belpaoviridae
* Benyviridae
* Betaflexiviridae
* Bicaudaviridae
* Bidnaviridae
* Birnaviridae
* Blumeviridae
* Bornaviridae
* Botourmiaviridae
* Bromoviridae

### C

* Caliciviridae
* Carmotetraviridae
* Caulimoviridae
* Chaseviridae
* Chrysoviridae
* Chuviridae
* Circoviridae
* Clavaviridae
* Closteroviridae
* Coronaviridae
* Corticoviridae
* Cremegaviridae
* Crepuscuviridae
* Cruliviridae
* Curvulaviridae
* Cystoviridae

### D

* Deltaflexiviridae
* Demerecviridae
* Dicistroviridae
* Drexlerviridae
* Duinviridae
* Dumbiviridae

### E

* Endornaviridae
* Euroniviridae

### F

* Fiersviridae
* Filoviridae
* Fimoviridae
* Finnlakeviridae
* Flaviviridae
* Fuselloviridae

### G

* Gammaflexiviridae
* Geminiviridae
* Genomoviridae
* Globuloviridae
* Gresnaviridae
* Guelinviridae
* Guttaviridae

### H

* Halspiviridae
* Hantaviridae
* Hepadnaviridae
* Hepeviridae
* Herelleviridae
* Herpesviridae
* Hypoviridae
* Hytrosaviridae

### I

* Iflaviridae
* Inoviridae
* Iridoviridae

### K

* Kitaviridae
* Kolmioviridae

### L

* Lavidaviridae
* Leishbuviridae
* Lipothrixviridae
* Lispiviridae

### M

* Malacoherpesviridae
* Marnaviridae
* Marseilleviridae
* Matonaviridae
* Matshushitaviridae
* Mayoviridae
* Medioniviridae
* Megabirnaviridae
* Mesoniviridae
* Metaviridae
* Metaxyviridae
* Microviridae
* Mimiviridae
* Mitoviridae
* Mononiviridae
* Mymonaviridae
* Myoviridae
* Mypoviridae
* Myriaviridae

### N

* Nairoviridae
* Nanghoshaviridae
* Nanhypoviridae
* Nanoviridae
* Narnaviridae
* Natareviridae
* Nimaviridae
* Nodaviridae
* Nudiviridae
* Nyamiviridae

### O

* Olifoviridae
* Orthomyxoviridae
* Ovaliviridae

### P

* Papillomaviridae
* Paramyxoviridae
* Partitiviridae
* Parvoviridae
* Paulinoviridae
* Peribunyaviridae
* Permutotetraviridae
* Phasmaviridae
* Phenuiviridae
* Phycodnaviridae
* Picobirnaviridae
* Picornaviridae
* Plasmaviridae
* Plectroviridae
* Pleolipoviridae
* Pneumoviridae
* Podoviridae
* Polycipiviridae
* Polydnaviridae
* Polymycoviridae
* Polyomaviridae
* Portogloboviridae
* Pospiviroidae
* Potyviridae
* Poxviridae
* Pseudoviridae

### Q

* Qinviridae
* Quadriviridae
* Quambiviridae

### R

* Redondoviridae
* Reoviridae
* Retroviridae
* Rhabdoviridae
* Roniviridae
* Rountreeviridae
* Rudiviridae

### S

* Salasmaviridae
* Sarthroviridae
* Schitoviridae
* Secoviridae
* Simuloviridae
* Sinhaliviridae
* Siphoviridae
* Smacoviridae
* Solemoviridae
* Solinviviridae
* Solspiviridae
* Sphaerolipoviridae
* Spiraviridae
* Steitzviridae
* Sunviridae

### T

* Tectiviridae
* Thaspiviridae
* Tobaniviridae
* Togaviridae
* Tolecusatellitidae
* Tombusviridae
* Tospoviridae
* Totiviridae
* Trimbiviridae
* Tristromaviridae
* Turriviridae
* Tymoviridae

### U

* Unambiviridae

### V

* Virgaviridae

### W

* Wupedeviridae

### X

* Xinmoviridae

### Y

* Yueviridae

### Z

* Zobellviridae

## Subfamilies
### A

* Actantavirinae
* Agantavirinae
* Aglimvirinae
* Alphaherpesvirinae
* Alphairidovirinae
* Alpharhabdovirinae
* Arquatrovirinae
* Avulavirinae
* Azeredovirinae

### B

* Bastillevirinae
* Bclasvirinae
* Beephvirinae
* Beijerinckvirinae
* Betaherpesvirinae
* Betairidovirinae
* Betarhabdovirinae
* Braunvirinae
* Brockvirinae
* Bronfenbrennervirinae
* Bullavirinae

### C

* Calvusvirinae
* Ceronivirinae
* Chebruvirinae
* Chimanivirinae
* Chordopoxvirinae
* Cleopatravirinae
* Cobavirinae
* Colwellvirinae
* Comovirinae
* Corkvirinae
* Crocarterivirinae
* Crustonivirinae
* Cvivirinae

### D

* Dclasvirinae
* Deejayvirinae
* Denniswatsonvirinae
* Densovirinae
* Dolichocephalovirinae

### E

* Eekayvirinae
* Emmerichvirinae
* Enquatrovirinae
* Entomopoxvirinae
* Equarterivirinae
* Ermolyevavirinae
* Erskinevirinae
* Eucampyvirinae

### F

* Firstpapillomavirinae
* Fuhrmanvirinae

### G

* Gammaherpesvirinae
* Gammarhabdovirinae
* Geminialphasatellitinae
* Gochnauervirinae
* Gofosavirinae
* Gokushovirinae
* Gorgonvirinae
* Guernseyvirinae
* Gutmannvirinae

### H

* Hamaparvovirinae
* Hendrixvirinae
* Heroarterivirinae
* Hexponivirinae
* Humphriesvirinae
* Hyporhamsavirinae

### J

* Jasinkavirinae

### K

* Krylovirinae

### L

* Langleyhallvirinae
* Letovirinae

### M

* Mammantavirinae
* Markadamsvirinae
* Mccleskeyvirinae
* Mccorquodalevirinae
* Mclasvirinae
* Medionivirinae
* Melnykvirinae
* Metaparamyxovirinae
* Migulavirinae
* Molineuxvirinae
* Mononivirinae

### N

* Nanoalphasatellitinae
* Nclasvirinae
* Nefertitivirinae
* Northropvirinae
* Nymbaxtervirinae

### O

* Okabevirinae
* Okanivirinae
* Orthocoronavirinae
* Orthoparamyxovirinae
* Orthoretrovirinae
* Ounavirinae

### P

* Parvovirinae
* Pclasvirinae
* Peduovirinae
* Petromoalphasatellitinae
* Picovirinae
* Piscanivirinae
* Pontosvirinae
* Procedovirinae

### Q

* Queuovirinae
* Quinvirinae

### R

* Rakietenvirinae
* Regressovirinae
* Remotovirinae
* Repantavirinae
* Reternivirinae
* Rhodovirinae
* Rodepovirinae
* Rogunavirinae
* Rothmandenesvirinae
* Rubulavirinae

### S

* Sarlesvirinae
* Secondpapillomavirinae
* Sedoreovirinae
* Sepvirinae
* Serpentovirinae
* Simarterivirinae
* Skryabinvirinae
* Slopekvirinae
* Spinareovirinae
* Spounavirinae
* Spumaretrovirinae
* Studiervirinae

### T

* Tatarstanvirinae
* Tempevirinae
* Tevenvirinae
* Tiamatvirinae
* Torovirinae
* Trabyvirinae
* Trivirinae
* Tunavirinae
* Tunicanivirinae
* Twarogvirinae
* Twortvirinae
* Tybeckvirinae

### V

* Variarterivirinae
* Vequintavirinae

### Z

* Zealarterivirinae