Ioánnis Yiánnis Sgourópoulos (born 8 May 2000) is a Greek table tennis player.

Ioannis Sgouropoulos discovered table tennis through his father.

He played football when he was younger but gave up at 10 or 11 to become a professional table tennis player.

[1] He won two consecutive European youth table tennis championships in 2017 and 2018.

He also won two gold medals at the European U-21 table tennis championships in men's singles event.