Leonid Hrygorovuch Serhienko (Ukrainian: Леонід Григорович Сергієнко) was born on April 27, 1955, Mykolaivka, Pokrovske Raion, Dnipropetrovsk Oblast, USSR) — is a Ukrainian politician, people’s deputy of Ukraine of the IVth, VIIth convocations.

[1] In 1981, graduated from Oles Honchar Dnipropetrovsk National University — specialty: radio physicist, an electronic engineer.

[2] Married, has two children.

Holder of the Order of Merit of the third class (1999), of the second class (2004).

Awarded with of the Certificate of Merit of the Verkhovna Rada of Ukraine (2005).