Usov is a Russian male surname, its feminine counterpart is Usova. It is derived from . It may refer to Aleksandr Usov (athlete) (born 1976), Russian sprinter Alexandre Usov (born 1977), Belarusian racing cyclist Anton Usov (born 1994), Russian association football player Fyodor Usov (born 1982), Russian association football player Ivan Usov (born 1977), Russian swimmer Mikhail Usov (1883–1939), Russian geologist Roman Usov (born 1978), Russian Olympic runner Sergey Usov (born 1964), Olympic runner from Uzbekistan Anastasiya Usova (born 1988), Kazakhstani singer Maya Usova (born 1964), Russian ice dancer Tatiana Usova (born 1987), Russian fashion model Kostiantyn Usov (born 1988), Ukrainian MP
See also Úsov, a town in Czech Republic