Maria Ilieva (Bulgarian: Мария Илиева) is a Bulgarian singer, songwriter and producer. She is recognized as one of the most successful female vocal artists of the contemporary Bulgarian music scene. In the last over 20 years of active solo career, she has released over 30 hit singles, two award-winning studio albums, a maxi single and a greatest hits album. She has received over 40 awards for music and style.

Alongside her music career, Ilieva has been a judge on the first, second and third seasons of X Factor Bulgaria, The Masked Singer Bulgaria season 1, and The Voice of Bulgaria seasons 10 and 11. In 2019 she finished second in the 8th season of the Bulgarian version of Your Face Sounds Familiar. She has appeared in a number of Bulgarian and international films and TV series.

Maria has taken part in a vast number of social and philanthropy activities supporting regional and national causes.