Tupolev ANT-16

ANT-16 (TB-4)
Role Heavy bomber
National origin Soviet Union
Manufacturer Tupolev
First flight 3 July 1933
Status Retired
Primary user Soviet Union
Number built One
Developed from Tupolev TB-3
Variants ANT-20

The Tupolev ANT-16 (also known as the TB-4; Russian: Тяжелый БомбардировщикHeavy Bomber) was an experimental heavy bomber aircraft designed and tested in the Soviet Union in the early 1930s.