To provide an electromagnetic pump exhibiting enhanced delivery efficiency without requiring coaxially forming a suction port and a delivery port.

The electromagnetic pump 30 is provided with a connection body part 33 having the suction port 31 and the delivery port 32 arranged almost in parallel to the axial direction and attached to a casing 35, and an electromagnetic coil part 34 joined to the connection body part 33. The electromagnetic coil part 34 is provided with a valve body 42 and a yoke 48 inserted into an inside diameter part 34c of the electromagnetic coil part 34, a movable core 55 slidably inserted into the yoke 48, a coil cover 50, and a bobbin 52 integrally disposed with the coil cover 50 and having a terminal 51. The movable core 55 is supported by spring members 53 and 54 stored by the valve body 42 and the york 48 so as to be capable of being displaced to the axial direction, The movable core 55 is displaced to an arrow X direction while the electromagnetic coil part 34 is excited, and is displaced to an arrow Y direction while the electromagnetic coil part 34 is not excited.