The Delaware Legislative Hall is the state capitol building of Delaware. Located in the state capital city of Dover on Legislative Avenue, it houses the chambers and offices of the Delaware General Assembly. It was designed in the Colonial Revival architecture style by E. William Martin and Norman M. Isham, and built 1931–1933, with wings added in 1965–1970 and 1994.

The Delaware General Assembly is the legislature of the U.S. state of Delaware. It is a bicameral legislature composed of the Delaware Senate with 21 senators and the Delaware House of Representatives with 41 representatives. It meets at Legislative Hall in Dover, convening on the second Tuesday of January of odd-numbered years, with a second session of the same Assembly convening likewise in even-numbered years. Normally the sessions are required to adjourn by the last day of June of the same calendar year. However the Governor can call a special session of the legislature at any time.