Zephyr Rain Teachout (, born October 24, 1971) is an American attorney, author, political candidate, and professor of law specializing in democracy and antitrust at Fordham University.
In 2014, Teachout ran for the Democratic Party nomination for governor of New York and lost to incumbent governor Andrew Cuomo, receiving 34% of the primary vote. In 2016, Teachout was a candidate for the United States House of Representatives in New York's 19th congressional district. Teachout won the Democratic primary before losing to Republican John Faso. In 2018, Teachout was a candidate for New York State attorney general in the 2018 elections but lost the Democratic nomination to Letitia James. Her candidacy was endorsed by The New York Times.
On November 15, 2021, Teachout again announced her candidacy for the Democratic nomination for New York State attorney general, but suspended her campaign after the incumbent, James, who had been running for governor, instead ran for reelection. Teachout endorsed James when she announced the suspension of her campaign.
On January 24, 2022, the New York State attorney general's office appointed Teachout as a special advisor and senior counsel for economic justice.
