Vasilis Mazarakis (Greek: Βασίλης Μαζαράκης; born 9 February 1980) is a former professional tennis player from Greece.

[1] Mazarakis teamed up with Eleni Daniilidou to represent Greece in the 2002 Hopman Cup, but they lost the qualification play-off to Italy.

The pair lost in the opening round to Czechs Martin Damm and Cyril Suk.

The biggest ATP tournament that he participated in was the 2006 Pacific Life Open at Indian Wells, a Masters Series event.

He failed to progress past the first round, eliminated by Andy Murray in straight sets.