* '''Tu-104''' -
initial version seating 50 passengers.
* '''Tu-104A''' -
Continuing improvements in the Mikulin engines permitted significant growth in the Tu-104 resulting in a 70 -seater variant. The Tu-104A became the definitive production variant.
** '''Tu-104D''' - Tu-104A
airframes rebuilt to accommodate 85 passengers
** '''Tu-104V''' - Tu-104A
airframes rebuilt to accommodate 100 passengers
* '''Tu-104B''' -
Further improvements were attained with the stretched Tu-104B fitted with new engines, the Mikulin AM-3M-500 turbojets, and able to accommodate 100 passengers.
* '''Tu-104E''' -
Record breaking version.
* '''[[Tu-110]]''' -
Four-engined transport prototype.
==Đặc điểm kỹ thuật (Tu-104B) ==