Eliza Doolittle is a character from the play Pygmalion and My Fair Lady, a musical adaptation of the play.
Eliza Doolittle may also refer to:
- Eliza Doolittle (singer), English singer and songwriter
- Eliza Doolittle (EP), an EP by Eliza Doolittle
- Eliza Doolittle (album), an album by Eliza Doolittle