The Maryland General Assembly is the state legislature of the U.S. state of Maryland that convenes within the State House in Annapolis. It is a bicameral body: the upper chamber, the Maryland Senate, has 47 representatives, and the lower chamber, the Maryland House of Delegates, has 141 representatives. Members of both houses serve four-year terms. Each house elects its own officers, judges the qualifications and election of its own members, establishes rules for the conduct of its business, and may punish or expel its own members.

The Maryland Republican Party is the Maryland state branch of the Republican Party (GOP), headquartered in Annapolis.