A work vehicle gyroscopic boom assembly control system utilizes gyroscopically-measured angular velocity data to control boom movement. The work vehicle includes an operator interface, a boom assembly, a first gyroscope, and a controller. The boom assembly includes a first boom element coupled to a first actuator, which is controllable to rotate the first boom element about a first pivot joint. During operation of the work vehicle, the controller receives an operator request for boom assembly movement via the operator interface, converts the operator request to a target angular velocity of the first boom element, and selectively commands the first actuator to adjust rotation of the first boom element based, at least in part, on the target angular velocity and a current angular velocity of the first boom element sensed by the first gyroscope.
