Best Tamil Action Movies of 2007
Ranked by IMDb rating — 17 Tamil action films released in 2007.

Paruthiveeran
A village tough finally succumbs to the unconditional love of his angelic cousin, but his romance faces insurmountable challenges, including family opposition and his own delinquent personality.

Sabari
The film tells the story of Dr. Sabarivasan who goes on a revenge spree against rowdy elements who are disturbing peace and tranquility in the city.

Karuppusamy Kuththagaithaarar
A contractor and a medical student fall in love, and overcome many obstacles to be together.

Parattai Engira Azhagu Sundaram
The film is a remake of the successful kannada film Jogi The film revolves around a woman who comes to the city from her village in search of her presumably lost son

Pori
Hari (Jiiva) is an unemployed youth who runs a pavement book shop in Tripiclane area. His father (Nagesh), an upright retired school teacher, buys him a shop in a building with his PF money. He names it "Periyar Bookshop" and runs it with his friend Karunas.

Aalwar
A wealthy man learns of the horrible conditions in a hospital and goes under cover to try to improve conditions.

Oram Po
An expert auto driver and his friend are involved in illegal auto races, but there is a rival gang that is always causing them trouble.

Aarya
Deepika, the sister of a local don, harasses Aarya, a new student, until she falls in love with him. When Aarya rejects her marriage proposal, the siblings bring their wrath down on his head.

Pachaikili Muthucharam
After starting an affair with a married woman, a married man's life starts changing for the worse in more ways than he could imagine.

Malaikottai
A young man is granted conditional bail, which requires him to go to the Trichy police station. On his way there, he falls for a beautiful girl. When the girl lands up in trouble, he finds himself facing the wrath of powerful politicians.

Deepavali
The son of a respected and loved leader falls in love with a girl who comes to live in their locality.Deepavali has been remade into Oriya in 2010 as Dil Tate Deichi and in Bengali in 2013 as Deewana.

Marudhamalai
Marudhamalai, a police constable, goes to work in a village passing his police exams and getting a merit. Here, he meets Ekambaram, who is his senior officer. Marudhamalai loses a convict on the way to the court due to Ekambaram's soft heart.

Thaamirabharani
The story is set in the backdrop of Thoothukudi. Saravana Perumal is a rich businessman and Subbiah and his daughter Sakunthaladevi are his business rivals. Bhanumathi (Bhanu) is a college student who falls for Bharani and keeps following him.

Billa
The underworld don David Billa (Ajith Kumar), featured on Interpol's criminal list, is hiding and operating out of Malaysia. DSP Jayaprakash (Prabhu) has spent the last few years looking for Billa, leaving behind a life in India.

Azhagiya Tamil Magan
The film revolves around an excelling athlete who has the ability to predict future events. With his unique ability, he identifies several future events, including the attempted murder of his lover by a look-alike.

Vel
Brothers separated as children grow up in drastically different environments.It stars Suriya and Asin and features Vadivelu, Kalabhavan Mani and Nassar in supporting roles.

Pokkiri
Tamizh (Vijay) is ruthless, fearless hit man in Chennai underworld. He swiftly blends into the mafia to the dislike of other members in the gang. He comes across an Aerobic teacher, Shruthi (Asin) and goes head over heels for her.