Vaali
- Birth Date
 - 10/29/1931 - 7/18/2013
 - Birth Place
 - Tiruchirappalli, Tamil Nadu, India
 - Known For
 - Writing
 
Vaali (born T. S. Rangarajan) was an Indian poet and lyricist whose works were in Tamil, had a five-decade long association with the Tamil film industry, wrote over 15,000 songs. He acted in a number of films, including Sathya, Hey Ram, Paarthale Paravasam and Poikkal Kudhirai. He was honoured by the Government of India with the Padma Shri, India's fourth highest civilian honour.











