Liverpool forward Mane netted a hat-trick in the Reds' 5-0 win at Estadio do Dragao on February 14, with his third goal of the match winning the public vote to decide the best strike across the first legs of the competition's last-16 ties.
The forward beat off competition from Manchester City's Ilkay Gundogan, Willian of Chelsea, Juventus striker Gonzalo Higuain and Fred of Shakhtar to land the prize.
Mane was also named Champions League Player of the Week 10 days ago for his performance in Portugal.
Take another look at his award-winning goal below...