Giannis Zaradoukas (; born 12 December 1985) is a Greek former professional footballer who played as a left-back.
On loan from Panathinaikos in 2007âÂÂ08, Zaradoukas helped Panserraikos earn promotion from Beta Ethniki to the Greek Super League.
Following his successful season with Panserraikos, Panathinaikos loaned Zaradoukas to Ethnikos Piraeus â another strong Beta Ethniki club trying to earn promotion to the Super League â for the 2008âÂÂ09 season.
In September 2011, Zaradoukas was released on free transfer, due to the relegation of Olympiacos Volos for involvement in match-fixing scandals and signed a 2-year contract with Olympiacos On 29 December 2011 he signed a six-month loan deal with PAS Giannena, as he didn't feature in the plans of his coach. He scored his first goal for PAS Giannina against Kerkyra on 4 February 2012. On 18 January 2013, he signed a six-month loan with Aris. He made his debut 2 days later in a home draw against AEK Athens.
In June 2013, Zaradoukas was released from Olympiacos, and he signed a two-years contract with Asteras Tripolis. He made his debut with the club on 18 August 2013 in a home draw against PAS Giannina. At the beginning of 2014, Zaradoukas signed a six-month contract with Platanias and made his debut with the club on 3 March 2014 in a 1âÂÂ2 home loss against PAS Giannina. On 10 July 2015, Zaradoukas was released from Platanias.
In July 2015, Zaradoukas signed a contract with Skoda Xanthi for an undisclosed fee and on 27 July 2016, he signed a year contract with Kerkyra. On 11 July 2017, he signed a season contract with Levadiakos
On 10 August 2011, he debuted for the Greece national team, after a call-up by national coach Fernando Santos in a friendly match against Bosnia and Herzegovina. His first competitive match for the national team was during a successful 1âÂÂ0 win against Israel for the EURO 2012 qualification round.