Idrottslaget i Bondeungdomslaget i Oslo (also BUL, Oslo) is a sports club in Oslo, Norway, founded on 8 January 1913. It is one of several branches of , a local chapter of Noregs Mållag and Noregs Ungdomslag. IL i BUL has sections for track and field athletics and skiing, and has previously been active in orienteering, football, and handball.