Nay

Nay or NAY may refer to:

• Ney (also nay, nye, nai), a wind instrument
• Nay, Manche, a place in the Manche département of France
• Nay, Pyrénées-Atlantiques, a place in the Pyrénées-Atlantiques département of France
• Nay-ye Olya, a village in Khuzestan Province, Iran
• Nay-ye Sofla, a village in Khuzestan Province, Iran
• Nay, Iran, a village in Razavi Khorasan Province, Iran
• Kalateh-ye Nay, a village in Razavi Khorasan Province, Iran
• Ernst Wilhelm Nay, German abstract painter
• an abbreviation for the Mexican state Nayarit
• Beijing Nanyuan Airport, People's Republic of China; IATA airport code NAY
• Newton Aycliffe railway station, England; National Rail station code NAY
• An archaic form of no, used mainly in oral voting, and the opposite of yea.