Kosterin
Kosterin is a Russian masculine surname, its feminine counterpart is Kosterina. The surname may refer to the following notable people:
- Alexei Kosterin, Russian writer and revolutionary
- Nina Kosterina, Soviet partisan and diarist
- Oleg Kosterin, Russian geneticist and entomologist
- Tatyana Kosterina, Russian horse dressage rider
- Vladimir Kosterin, Ukrainian businessman and politician