Aleksei Medvedev may refer to:
Aleksei Medvedev (footballer) (born 1977), Russian footballer Aleksey Medvedev (wrestler) (born 1972), Belarusian wrestler Alexei Medvedev (ice hockey) (born 1982), Russian ice hockey forward Aleksey Medvedev (cyclist) (born 1983), Russian cyclist Alexei Medvedev (politician) (1884–1937), a Soviet politician Aleksey Medvedev (weightlifter) (1927–2003), Soviet weightlifter