No. 48 Squadron ( or ), renamed No. 48 Bomber Squadron (Finnish: Pommituslentolaivue 48 or PLe.Lv.48 on 14 February 1944) was a bomber squadron of the Finnish Air Force during World War II. The squadron was part of Flying Regiment 4.
The equipment consisted of 19 Bristol Blenheim Mk.Is, Bristol Blenheim Mk.IVs, 4 Ilyushin DB-3Ms, Ilyushin Il-4s, 4 Petlyakov Pe-2s, 1 Dornier Do 17Z, 1 Douglas DC-2, and 3 Junkers aircraft.