1788 and 1789 United States House of Representatives elections

The 1788 and 1789 United States House of Representatives elections, coincided with the election of George Washington as first the president of the United States. The dates and methods of election were set by the states. Actual political parties did not yet exist, but new members of Congress were informally categorized as either "pro-Administration" (i.e., pro-Washington and pro-Hamilton) or "anti-Administration".

The first session of the first House of Representatives came to order in Federal Hall, New York City on March 4, 1789, with only thirteen members present. The requisite quorum (thirty members out of fifty-nine) was not present until April 1, 1789. The first order of business was the election of a Speaker of the House. On the first ballot, Frederick Muhlenberg was elected Speaker by a majority of votes. The business of the first session was largely devoted to legislative procedure rather than policy.