Flight controller may refer to:

• Air traffic controller, a person trained to expedite and maintain a safe and orderly flow of air traffic
• Flight controller, a person who aids in the operations of a space flight

• A civil-airliner flight controller, or autopilot
• An UAV flight controller, a combination of hardware and software that helps control the UAV flight

• Aircraft flight control systems, which cover main flight controls
• Comparison table including UAV flight controllers
• Flight director (disambiguation)
• Joystick, used to control a (real or simulated) aircraft