BK Derby is a Swedish sports club located in Linköping, Sweden. It now only active in football club but was previously involved in bandy and other sports. The club was formed on 15 April 1912. The bandy department has formed a club of its own, Derby/Linköping BK, but the two clubs have an alliance and share the same logo and colours.

The club has played one season in the highest Swedish league, Allsvenskan, in 1977. The club then merged with IF Saab and formed Linköpings FF in 1981. The club was recreated as BK Derby again in 1984 and in 2003 merged with BK Wolfram. The club then played two seasons under the name BK Derby/Wolfram, but soon changed back to the original name.

BK Derby currently plays in Division 4 Östergötland västra which is the sixth tier of Swedish football. They currently play their home matches at Karlbergsplan in Linköping.

The club is affiliated to the Östergötlands Fotbollförbund.

In their most successful period BK Derby competed in the following divisions:

In recent seasons BK Derby have competed in the following divisions:

In recent seasons BK Derby have had the following average attendances: