An alarm information providing apparatus for a vehicle includes a recognizer that recognizes surrounding circumstances of the vehicle in a plurality of directions, a provider that provides alarm information to a driver according to surrounding information output from the recognizer that recognizes surrounding circumstances, and a receiver that receives an alarm information request so as to control the provider using an instruction from the driver as a trigger and comprises a sensor configured to transmit information specifying a direction to an alarm information output controller without activating a turn signal.