| First Name | Sinéad |
| Middle Name | Marie-Bernadette |
| Last Name | O`Connor |
| Full Name at Birth | Sinéad Marie-Bernadette O`Connor |
| Other Names | Sinead O'Connor |
| Age | 45 |
| Date of Birth | December 8, 1966 |
| Birthplace | Glenageary, Dublin |
| Height | 5' 5" (165 cm) |
| Build | Average |
| Eye Color | Green |
| Hair Color | Salt and Pepper |
| Distinctive Features | Short-cut Hair |
| Star Sign | Sagittarius |
| Religion | Roman Catholic |
| Ethnicity | White |
| Nationality | Irish |
| High School | Grinan Training Centre (reform school)Newtown School, Waterford, Ireland |
| Occupation | Singer |
| Occupation Category | Singer |
| Claim to Fame | 'Nothing Compares To You' Single |
| Music Genre | Pop/Rock |
| Music Style | Alternative Pop/ Rock, Adult Alternative Pop/ Rock, Alternative/ Indie Rock, College Rock, Contemporary Singer/Songwriter, Celtic Rock, Alternative Singer/ Songwriter, Contemporary Pop/Rock |
| Music Mood | Fierce, Angry, Earnest, Sophisticated, Intimate, Sensual, Provocative, Bittersweet, Passionate, Fiery, Intense, Reflective, Stylish, Ethereal, Cathartic, Theatrical, Confrontational |
| Instrument | Guitar, Keyboards, Vocals |
| Talent Agency | Dublin College of Music |
| Official Website | sinead-oconnor.comsineadoconnor.combr.groups.yahoo.com |
| Father | Sean O'Connor |
| Mother | Marie O'Connor |
| Brother(s) | Joseph O'ConnorJohn O'Connor |
| Sister(s) | Eimear O'ConnorEoin O'Connor |
| Other Family Members | Jake Reynolds (son)Róisín Waters (daughter)Shane (son)Yeshua (son) |
| Favorite Bands | Bob MarleyNirvanaPeter Gabriel |
Sinéad Marie Bernadette O'Connor (born 8 December 1966) is an Irish singer-songwriter. She rose to fame in the late 1980s with her debut album The Lion and the Cobra and achieved worldwide success in 1990 with a cover of the song "Nothing Compares 2 U".
Selected Sinéad O'Connor film and TV show credits: