தில்லு முல்லு
- annos singulos: 1981
- Patriam: India
- genus: Comedy, Romance
- Studio: Kalakendra Movies
- keyword: look-alike, fake twins
- Director: K. Balachander
- cast: Rajinikanth, Madhavi, Sowcar Janaki, Poornam Viswanathan, Viji Chandrasekhar, Thengai Srinivasan