To provide a steering wheel hardly to cause nonconformity such as rattling, etc. on a rim part by more firmly fixing a second shell member on a first shell member.

A part of an outer surface of a covering part 19 made of foaming polyurethane on a rim part core bar 16 is covered with a decoration member 21 made of a laminated body of a resin made base material and a decorative sheet and tubularly formed of an upper part shell 27 and a lower part shell 28. A parting line of the upper part shell 27 and the lower part shell 28 is arranged to the side of a boss part from the center of the rim part 12. The upper part shell 27 and the lower part shell 28 are integrated with each other by engaging a fitting groove 31 of an inside surface 30 of an opening part 29 and an engaging projected part 37 of a fitting part 36.