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 2025 report.
- 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
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Subfamilies
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Z
See also
References
External links