Single stage torque converters
* Classic single stage torque converter
* With locking clutch stator
* With two-stage locking clutch (TwinLock)
Multistage torque converters
* Two-stage torque converter
* Three-stage torque converter
Other varieties
* With variable impeller diameter
*With variable impeller capacity
* With planetary gear
* Toroidal torque converter
* Interlock torque converter