Maria Nayler (born 26 March 1972) is a British female singer. In the early 1990s, she was part of Ultraviolet, who released two singles, "Kites" (1990) and "I Wish That" (1991). In 1995, she appeared as featured vocalist on Sasha's trance track "Be As One". It received a release through Deconstruction Records in early 1996, peaking at number 17 in the UK Singles Chart.

Later that same year, Nayler teamed up with Italian electronic dance musician Robert Miles, who applied her vocals to the international hit song "One and One", the third single culled from Miles's album Dreamland. "One and One" topped the charts in Italy and Belgium and peaked at #3 in the UK, Ireland, Sweden, and Norway.