Vibration actuator and electronic apparatus

A vibration actuator, comprising:

• a movable body including a coil and a core around which the coil is wound, the core extending in a direction of a winding axis of the coil and including a first end part and a second end part that protrude from both ends of the coil, respectively;
• a fixing body including a magnet;
• and
• a shaft part turnably supporting the movable body with respect to the fixing body on a side of the first end part of the core, the movable body reciprocatingly and rotationally vibrating around the shaft part with respect to the fixing body by cooperation between the coil and the magnet, the coil being energized, wherein:
• the magnet is disposed to face at least the second end part of the core of the first end part and the second end part of the core in an extending direction of the core when energization is not performed, the magnet including two magnetic poles which have different polarities and which are arranged in a reciprocating and rotational vibration direction,
• the core includes a notch on a side of the second end part, and
• a weight part is fixed to the notch.