Saidy Janko (born 22 October 1995) is a Swiss professional footballer who plays for BSC Young Boys on loan from FC Porto.Although Janko is primarily recognised as a right-back, he is equally capable of playing on the right wing.
Born in Zürich to a Gambian father and a Swiss/Italian mother, Janko began his career with FC Zürich before signing for Manchester United in 2013.
After a loan spell with Bolton Wanderers, Janko moved to Scottish club Celtic in 2015.
He spent the 2016–17 season on loan to Barnsley before moving to Saint-Étienne permanently in July 2017.
He has played international football for Switzerland up to under-21 level.