Mahalakshmi Iyer (also Mahalaxmi Iyer) is an Indian playback singer, best known for her Hindi and Tamil songs. She has sung over a thousand songs in many Indian languages, including Hindi, Tamil, Telugu, Marathi, Bengali, Gujarati, Assamese, Kannada and Malayalam.
Mahalakshmi made her singing debut with Dus, which was Shankar-Ehsaan-Loy's debut as music directors in 1997, though the album released only in 1999. Later, she went on to work frequently with them. She then sang the track Ae Ajnabee with Udit Narayan for A R Rahman in Mani Ratnam's Dil Se (1998).