To provide a method for manufacturing a dome switch capable of improving the operability and the design quality of the switch.

The method for manufacturing the dome switch 11 comprises a step of manufacturing a surface sheet 12 with dome-shaped protrusions 15, which protrude to the outside, can be inverted to the inside, and is provided with electrodes on the inner surface, a step of manufacturing a FPC 14 with contact points, which the electrodes of the protrusions 15 inverted to the inside come in contact therewith, and a step of forming a convex-shaped fingertip guiding part 16 as a convex-shaped portion in the vicinity of the protrusions 15. Further, the method for manufacturing the dome switch 11 can comprise a step of hardening the fingertip guide part 16 as the convex-shaped portion.