Lerner may refer to:
Organizations Lerner Enterprises, a real estate company in Washington, D.C. Lerner New York, the former name of the New York & Company clothing chain Lerner Newspapers, a former newspaper chain in Chicago Lerner Publishing Group, a publisher of children's literature based in Minneapolis
Other uses Lerner (surname), a surname; includes list of people with the name "Lerner Exchange," an illegal maneuver figuring in the conviction of ex-media baron Conrad Black Lerner index, a measure of a firm's market power Lerner Theatre, a historic theatre in Elkhart, Indiana, US
See also Lerner and Loewe, the musical partnership of lyricist Alan Jay Lerner and composer Frederick Loewe Lerner paradox Lerner symmetry theorem