Sergei Popov

Sergei Popov may refer to:

• Sergey Popov (politician, born 1948), Russian politician and member of the Duma
• Sergey Aleksandrovich Popov (born 1949) Russian politician
• Sergei Igorevich Popov (born 1987), Russian footballer
• Sergei Popov (marathon runner) (1930–1995), Soviet marathon runner
• Sergey Popov (politician, born 1960), Russian politician and economist
• Sergei Popov (businessman) (born 1971), Russian businessman and billionaire
• Serhiy Popov (born 1971), Ukrainian footballer
• Sergey Popov (rugby union) (born 1982), Russian rugby union player and coach
• Sergei Popov (footballer) (born 1987), Russian football player
• Sergei Popov (bioweaponeer), Soviet Union bio-weapons scientist; defector to USA
• Sergey Popov (hurdler) (1929–2018), Soviet Olympic hurdler
• Sergey Popov (guitarist) (born 1959), Russian musician, guitarist and songwriter
• Sergiy Popov (beach volleyball) (born 1991), Ukrainian beach volleyball player
• Sergei Popov (general), Russian general, commander of the 1st Special Purpose Air and Missile Defense Army 2011–2013