BSC Young Boys is a Swiss football club, based in Bern.
They first competed in a UEFA competition in 1957, qualifying for the European Cup after winning the 1956–57 Swiss League.
The furthest they have progressed in a UEFA tournament is the semi-finals of the 1958–59 European Cup, where they were beaten by Reims.
Source: UEFA.com, Last updated on 23 November 2021.
Defunct competitions indicated in italics.