This is a list of dams and reservoirs in the State of New York.

• Alcove Reservoir
• Allegheny Reservoir
• Amawalk Reservoir
• Ashokan Reservoir
• Basic Creek Reservoir
• Beacon Reservoir, Dutchess County
• Beacon Reservoir, Putnam County
• Blake Falls Reservoir
• Bog Brook Reservoir
• Boyds Corner Reservoir
• Browns Pond
• Lake Capra
• Cannonsville Reservoir
• Carry Falls Reservoir
• Chadwick Lake
• Cobb's Hill Reservoir
• Colgate Lake
• Cooper Lake
• Croton Falls Reservoir
• Cross River Reservoir
• Cuba Lake
• DeForest Lake
• Delta Reservoir
• DeRuyter Reservoir
• Diverting Reservoir
• East Branch Reservoir
• Eaton Reservoir
• Glenmere Lake
• Grassy Sprain Reservoir
• Great Sacandaga Lake
• Hillview Reservoir
• Highland Park Reservoir
• Hinckley Reservoir
• Jacqueline Kennedy Onassis Reservoir
• Jamesville Reservoir
• Jerome Park Reservoir
• Kenozia Lake
• Kensico Reservoir
• Lake Maratanza
• Lake Innisfree
• Lebanon Reservoir
• Lighthouse Hill Reservoir
• Lower Reservoir
• Middle Branch Reservoir
• Mill Brook Reservoir
• Mongaup Falls Reservoir
• Morris Reservoir
• Muscoot Reservoir
• Neversink Reservoir
• New Croton Reservoir
• Pepacton Reservoir
• Ramhannock Reservoir
• Ridgewood Reservoir
• Rondout Reservoir
• Salmon River Reservoir
• Schoharie Reservoir
• Stewarts Bridge Reservoir
• Sturgeon Pond
• Swinging Bridge Reservoir
• Tomhannock Reservoir
• Tarrytown Reservoir
• Titicus Reservoir
• Lake Washington
• Waterport Reservoir
• West Branch Reservoir
• Westcott Reservoir
• Whitney Point Reservoir
• Woodland Reservoir

• Amawalk Dam
• Blenheim-Gilboa Pumped Storage Power Project
• Boyds Corner Dam
• Cannonsville Dam
• Cross River Dam
• Cuba Lake Dam
• Cuddebackville Dam
• Conklingville Dam
• Downsville Dam
• East Sidney Dam
• Federal Dam
• Gilboa Dam
• Jamesville Dam
• Kensico Dam
• Marcy Dam
• Merian Dam
• Mount Morris Dam
• Muscoot Dam
• Neversink Dam
• New Croton Dam
• Olivebridge Dam
• Rushford / Caneadea Dam at Rushford Lake
• Stewart's Dam
• Sullivanville Dam
• Warrensburg Hydroelectric Dam

Wikimedia Commons has media related to Lakes of New York.

• List of dam removals in New York
• List of lakes of New York