Yevgeny Alekseyev may refer to:

• Evgeny Alekseev (basketball) (1919–2005), Russian basketball player and coach
• Evgeny Alekseev (chess player) (born 1985), Russian chess player
• Evgenii Alexeev (1946–1987), Russian botanist
• Yevgeni Ivanovich Alekseyev (1843–1917), Russian military leader and politician
• Yevgeni Viktorovich Alekseyev (born 1982), Russian footballer
• Yevgeniy Alexeyev (canoeist) (born 1977), Kazakhstani sprint canoeist