Nikos Giannitsanis (; born 16 February 1994) is a Greek professional footballer who plays as centre forward for club Olympiacos Volos.
On 19 October 2012, Giannitsanis along with three other players, signed his first professional contract with Panathinaikos. On 19 December 2012 he made his professional debut with Panathinaikos. On 9 July 2014 he was loaned to Niki Volos. After being released from Panathinaikos he signed a contract with Lamia. On 26 August 2015 he signed a contract with Panelefsiniakos.
His productive season gained him a three-year contract with Super League side AEL. One month later he was loaned to Trikala. On 6 November 2016 he scored his first goal in an away loss against Panserraikos. On 23 April 2017, he scored his first career hat-trick in a 5âÂÂ0 home win against Aiginiakos. He appeared in 36 games, 31 for the Football League and 5 for the Cup, scoring 15 and 2 goals respectively.
On 28 August 2017 he made his debut for AEL in a 1âÂÂ1 home draw against Asteras Tripolis. On 25 October 2017, he scored his first goal in a 3âÂÂ0 home win against Panachaiki for the Cup.
On 10 January 2018, he returned to Trikala.
On 16 July 2018, he agreed to join Meuselwitz on a free stransfer.
On 11 July 2019, he signed a contract with Apollon Smyrnis.