The Hawaii State Capitol is the official statehouse or capitol building of the U.S. state of Hawaii. From its chambers, the executive and legislative branches perform the duties involved in governing the state. The Hawaii State Legislature—composed of the twenty-five member Hawaii State Senate led by the President of the Senate and the fifty-one member Hawaii State House of Representatives led by the Speaker of the House—convenes in the building. Its principal tenants are the Governor of Hawaii and Lieutenant Governor of Hawaii, as well as all legislative offices and the Legislative Reference Bureau.

The Hawaii State Legislature is the state legislature of the U.S. state of Hawaii. The state legislature is a bicameral body consisting of a lower house, the Hawaii State House of Representatives, with 51 representatives, and an upper house, the 25-member Hawaii State Senate. There are a total of 76 lawmakers in the legislature, each representing single member districts across the islands. The powers of the legislature are granted under Article III of the Constitution of Hawaii. The legislature convenes at the Hawaii State Capitol building in the state capital of Honolulu, on the island of Oahu.