BA-11

Infobox Weapon
name= BA-11


caption=BA-11D
origin=flagcountry|Soviet Union|1923
type=Armored car
is_vehicle=yes
crew= 4
length= 5.3 m
width= 2.5 m
height= 2.4 m
weight=8.13–8.65 tonnes
armour= 13 mm
primary_armament= 45 mm gun 20-K
secondary_armament= 2×7.62 DT machine gun
engine= petrol ZIS-16 or diesel ZIS-D-7
engine_power= 90 hp (67 kW)
suspension= wheeled
speed= km/h
pw_ratio= 11 hp/tonne
vehicle_range=

The BA-11 or Broneavtomobil 11 ( _ru. БА-11 or Бронеавтомобиль 11) was an armored car developed in the Soviet Union.