To provide a lever switch structure for a steering wheel in which a thickness of an operation lever provided with a light guide body is made thinner and a freedom degree of the light guide body is enlarged.

The operation lever 10 is composed of a lever body 60, a cover portion 70 and a light guide body 50. While the light guide body 50 is lapped over the lever body 60, sliding projections 77, 79 are arranged in a guide groove 62 formed at a peripheral portion of the lever body 60 and the cover portion 70 is slid and pushed in, and a top end portion 71 is inserted inside an over hang edge portion 66 and a locking projection 78 and locking paw of the cover portion 70 are locked and integrated with the lever body 60 to complete an assembly of the operation lever 10.