Thoroughly Modern Millie
- Tahun: 1967
- Negara: United States of America
- Aliran: Komedi, Musik, Percintaan
- Studio: Ross Hunter Productions, Universal Pictures
- Kata kunci: hotel, love, pursuit, flapper, jazz age, stenographer, 1920s
- Direktur: George Roy Hill
- Pemeran: Julie Andrews, James Fox, Mary Tyler Moore, Carol Channing, John Gavin, Jack Soo