Rubaba Khalil qizi Muradova (Azerbaijani: Rübab? Muradova), born Rubaba Ishragi (21 March 1930, Ardabil – 28 August 1983, Baku), was an Azerbaijani opera (mezzo-soprano) and folk singer.
She graduated from the Zeynalli College of Music in Baku and worked at the Azerbaijan State Opera and Ballet Theatre, where she started in 1954.
In 1971, Rubaba Muradova became the People's Artist of Azerbaijan.