The 1791 United States Senate election in New York was held on January 19, 1791 by the New York State Legislature to elect a U.S. Senator (Class 1) to represent the State of New York in the United States Senate.
At the State election in April 1790, nominal Federalist majorities were elected to both houses of the 14th New York State Legislature, but many Federalists were friendly to the Democratic-Republican Governor George Clinton, party lines not being drawn very strictly then.
The incumbent Philip Schuyler ran for re-election as the candidate of the Federalist Party.
Burr was the choice of both the State Senate and the State Assembly, and was declared elected.
The incumbent Schuyler was defeated, despite the nominal majority of his party. Many of the Federalists took the opportunity to show their disapproval of both Schuyler's haughtiness and the financial policies of Alexander Hamilton, the U.S. Secretary of the Treasury and Schuyler's son-in-law. Besides, the Livingston faction of the Federalist Party felt betrayed after the election of Rufus King over their candidate James Duane in 1789, and now allied themselves with Clinton and later became Democratic-Republicans.
|Office||House||Democratic-Republican candidate||Federalist candidate|
|U.S. Senator||State Senate (23 members)||Aaron Burr||12||Philip Schuyler||4|
|State Assembly (65 members)||Aaron Burr||Philip Schuyler|
Obs.: Burr had a majority of 5 votes in the Assembly, but the exact number of votes is unclear.
After a one-day special session of the U.S. Senate on March 4, 1791, the 2nd United States Congress convened for the regular session on October 24, 1791 at Congress Hall in Philadelphia. On November 8, 1791, the State's Council of Appointments declared the office of attorney general vacant, and appointed Morgan Lewis to succeed Burr.