Maria Guinot
 Maria Guinot (born 20 June 1945 Barreiro) is a Portuguese singer best known for her participation in the 1984 Eurovision Song Contest.Guinot released two EPs La mère sans enfant and Balada do negro só in the late 1960s then took a long break from the music industry. She returned in 1981 performing a song Um adeus um recomeço in the Portuguese Eurovision selection Festival da Canção where she finished third.