Ground-attack and maritime-strike version. 287 aircraft built between 1955 and 1957, retired in 1978. Armed with four 20 mm Bofors M/49 cannons and could carry two SAAB RB 04 missiles, unguided rocket pods and a variety of different bombs up to 3×600 kg bombs.
All-weather fighter version initially operated only for bad weather and night fighter duties. Two prototypes and 118 production aircraft built between 1958 and 1960, retired in 1973. Armed with four 30 mm ADEN guns, Rb 24 missiles (license-built AIM-9 Sidewinder), or 75 mm unguided rocket pods. J 32B was powered by more powerful Svenska Flygmotor RM6A (Rolls-Royce Avon Mk 47A) engine.
Specialized maritime and photo reconnaissance version developed from A 32A. 45 aircraft built between 1958 and 1959, retired in 1978. Equipped with PS-432/A radar with extended range and with four cameras – two SKa 17 and two SKa 18.
Target tug version. Six J 32B were modified, retired in 1997.
ECM (electronic warfare and countermeasures) version used also for ECM training. Fourteen J 32B were modified, retired in 1997. Aircraft was equipped with jamming system G 24 in one of three versions (for L, S or C bands) used for jamming ground and naval radars. Additionally Adrian (for S and C bands) and Petrus (for X band) pods were used for jamming aerial radars.
Project of day fighter version from 1953 as interim solution between the J 29 Tunnan and J 35 Draken, designated J 32AD (“D” stands for Dag [day]). Aircraft was lighter, without radar and armed with four 20 mm and one 30 mm guns in nose and different missiles. None built, 120 Hawker Hunter fighters bought instead.
Project of fighter version from 1954 (“U” stands for utveckling [development]) with much better performance than J 32B. Aircraft was equipped with more powerful Rolls-Royce RA 19R engine and had improved wing design. None built.
In 1969 At Norrbottens Air force wing (F21) 4 aircraft of the J32B version were modified to become a kind of snow remover by using the heat from the engine to melt snow and ice. The wings and the tail was removed and a small cabin was added on top of the fuselage. Where engine outlet earlier had been, there was now a square pipe, which lead the air down to the ground. The type was only tested and evaluated at F21 until 1971, when the project was cancelled. The project was cancelled due to low efficiency and a very high fuel-consumption. There was also a problem with the welding in the pipe. The naming of the version is pretty simple, J32S (S stands for Snö [Snow]) and J16 simply because half of the aircraft was removed in order to create the J32S.