Glykeria (born Glykeria Kotsoula, Greek: Γλυκερία; born 16 November 1953 in Agio Pnevma, Serres) is a Greek singer active in Greece and Cyprus, while also gaining fame in Israel, France, Turkey, Spain, and England. Her career has spanned over 30 years and is marked by several multi-platinum releases. On 14 March 2010, Alpha TV ranked Glykeria the third top-certified female artist in the nation's phonographic era (since 1960).
Glykeria began her career in 1974 working in the Athens Plaka music boites and gave performances with well-known artists, singing songs by M. Hadjidakis, M. Theodorakis, M. Loizos and others.
She began her discographical career by signing with Lyra Music, releasing her first album alongside another rising artist Giorgos Gerolymatos called "Min Kaneis Oneira" in 1978. This release caused a stir in the industry, showcasing Glykeria's unique voice to the nation.