Drøbak-Frogn IL, DFI, is a Norwegian sports club from Drøbak.

It has sections for association football, badminton, basketball, table tennis, floorball, team handball, orienteering, gymnastics, cycling, alpine skiing, and Nordic skiing.

It can trace its roots back to the club Drøbak IF, founded in 1918.

In 1992 the club played in the promotion play-offs, beating Strømmen IF 2–0 at home, but losing 1–2 away to Hamarkameratene in the decisive match.

Former players include Bent Skammelsrud, Prince Efe Ehiorobo and Per Edmund Mordt.