Light deflector, image projection apparatus, laser headlamp, head-mounted display, distance measurement apparatus, and mobile object

A light deflector comprising:

• a movable member;
• a support having one end connected to the movable member to elastically support the movable member;
• a drive beam connected to another end of the support to deform the support to cause the movable member to oscillate about an oscillation axis;
• a connector disposed between the another end of the support and the drive beam;
• and
• a support frame supporting the drive beam via a fixing member, wherein
• the support includes a first support and a second support, the second support having a thickness larger than a thickness of the first support in a first direction perpendicular to the oscillation axis, the second support having a width smaller than a width of the first support in a second direction perpendicular to the oscillation axis, the first direction being different from the second direction.