Sergei Mandreko

Sergei Vladimirovich Mandreko (; 1 August 1971 – 8 March 2022) was a Russian-Tajik football coach and player. He played as a midfielder. He played for CIS, Russia and Tajikistan. 
From 2008 until 2009 Mandreko worked as an assistant manager under Rashid Rakhimov during his time with FC Lokomotiv Moscow.
Mandreko was diagnosed with amyotrophic lateral sclerosis in 2016. He died on 8 March 2022 from the disease, at the age of 50.