Say or SAY may refer to:

• Say (album), by Misono, 2008
• Scottish Album of the Year Award

• "Say" (The Creatures song), 1999
• "Say" (John Mayer song), 2007
• "Say" (Method Man song), 2006
• "Say" (Ruel song), 2019
• "Say" (Ryan Cabrera song), 2008
• "Say (All I Need)", by OneRepublic, 2008
• "Say", by Cat Power from Moon Pix, 1998
• "Say", by the Corrs from In Blue, 2000
• "Say", by Grace from FMA, 2016
• "Say", by Johan Reinholdz, 2023
• "Say", by Thenewno2 from EP001, 2006

• Emel Say (1927–2011), Turkish painter
• Fazıl Say (born 1970), a Turkish pianist and composer
• Jean-Baptiste Say (1767–1832), a French economist
• Louis Auguste Say (1774–1840), a French businessman and economist, brother of Jean-Baptiste
• Marie Say (1857–1943), a French heiress and aristocrat
• Maurice George Say (1902-1992) British electrical engineer
• Rick Say (born 1979), an Olympic swimmer from Canada
• Thomas Say (1787–1834), an American naturalist and entomologist
• William Say (disambiguation), several people
• Zehra Say (1906–1990), Turkish painter
• Say Chhum, a Cambodian politician
• Say Piseth (born 1990), a Cambodian footballer

• Say (magazine), a magazine published by and for Aboriginal youth in Canada
• Say, Niger, a town in southwest Niger
• saʿy, Islamic ritual travel between Safa and Marwa, partway between walking and running
• Sakuranbo Television, a Japanese commercial broadcaster
• Swanley railway station, Kent, National Rail station code

• Seay, a surname
• Says, Switzerland
• All pages with titles beginning with Say