List of Tamil films released in 1966:

Anbe Vaa

Annavin Asai

Avan Pithana?

Chandhrodhayam

Chinnanchiru Ulagam

Chitthi

Enga Pappa

Gowri Kalyanam

Iru Vallavargal

Kathal Padhuthum Paadu

Kattu Malligai

Kodimalar

Kumari Penn

Madras to Pondicherry

Mahakavi Kalidas

Major Chandrakanth

Mani Magudam

Marakka Mudiyumaa?

Motor Sundaram Pillai

Mugaraasi

Naam Moovar

Naan Aanaiyittal

Nadodi

Namma Veettu Lakshmi

Nee

Parakkum Paavai

Periya Manidhan

Petralthan Pillaiya

Ramu

Sadhu Mirandal

Saraswati Sabatham

Selvam

Thaali Bhagyam

Thaaye Unakkaga

Thanipiravi

Thattungal Thirakkappadum

Thayin Mel Aanai

Thedi Vandha Thirumagal

Thenmazhai

Vallavan Oruvan

Yaar Nee?

Yarukkaga Azhudhan