Sergei Medvedev

Sergei Medvedev may refer to:

• Sergei Medvedev (revolutionary) (1885–1937), Russian revolutionary, metalworker and trade union organizer
• Sergei Medvedev (footballer) (born 1973), Russian football player
• Sergei Medvedev (geologist), Soviet geologist who helped create the Medvedev–Sponheuer–Karnik scale
• Sergei Medvedev (writer), Russian scholar and Pushkin Book Prize winner
• Sergey Medvedev, Soviet/Russian journalist, television presenter and press secretary of Boris Yeltsin from 1995 to 1996