Sotiris Tsiloulis (; born 14 February 1995) is a Greek professional footballer who plays as a winger for Super League club Atromitos.
On 28 April 2018, Tsiloulis signed a four-year contract with top tier club Panionios.
On 6 September 2020, he joined Apollon Smyrnis on a free transfer. He scored his first goal in a 3âÂÂ1 home defeat against PAOK, on 8 November 2020. On 30 November 2020, he opened the score in an eventual 3âÂÂ3 home draw against Volos, despite a three-goal cushion early in the first half.
On 16 January 2021, he scored helping to a 1âÂÂ0 away win against AEL.