Druzhinin
Are called Druzhinin
- Fyodor Serafimowitsch Druzhinin (1932–2007), Russian violist and composer
- Igor Petrovich Druzhinin (1929–2000), Russian oceanologist and member of the Academy of Sciences of the USSR
- Ilja Andrejewitsch Druzhinin (* 1998), Russian swimmer
- Yevgeny Anatolyevich Druzhinin (* 1968), Russian businessman
- Pyotr Alexandrovich Druzhinin (* 1974), Russian historian