Olney Gleason is a contemporary art gallery in Chelsea, New York, founded in 2025 by Nick Olney and Eric Gleason as the successor to the gallery Kasmin. Its roster of roughly 30 artists and estates places emerging and mid-career practices in dialogue with 20th-century figures.

Represented artists

• Diana Al-Hadid
• Theodora Allen
• Sara Anstis
• Ali Banisadr
• Tina Barney
• Judith Bernstein
• JB Blunk
• Pablo Bronstein
• William N. Copley
• Cynthia Daignault
• Max Ernst
• Leonor Fini
• Helena Foster
• Jane Freilicher
• vanessa german
• Daniel Gordon
• Robert Indiana
• Lee Krasner
• Tony Lewis
• Lyn Liu
• Jill Magid
• Marcia Marcus
• Robert Motherwell