Sirotkin
Sirotkin or Sirotkina is the family name of the following people:
- Andrei Vitalievich Sirotkin (born 1985), Russian boxer
- Dmitri Wassiljewitsch Sirotkin (1864–1953), Russian shipowner and patron
- Sergei Olegowitsch Sirotkin (* 1995), Russian automobile racing driver
- Marta Alexandrovna Sirotkina (* 1991), Russian tennis player
