Year Ender 2025: Top 10 Kollywood Films by Box Office Performance

When his friend is murdered by a ruthless smuggling syndicate, a former union leader named Deva is forced to confront his violent past and infiltrate the gang to protect his friend's daughter and expose a global human trafficking ring.

The story of Coolie's box office is one of two halves. The primary driver for its No. 1 spot was the explosive combination of Rajinikanth's unparalleled star power and Lokesh Kanagaraj's modern filmmaking style, which guaranteed a historic opening weekend. However, the film's biggest hurdle was its own monumental budget. A collection of ₹518 Cr, while huge, was not enough to generate the theatrical profits needed for a clean Hit or Blockbuster tag. In essence, Coolie was a front-loaded success—a commercial win for its producers thanks to pre-release deals, but a theatrical performer that couldn't fully outrun its massive cost.

The plot centers on Ajith Kumar, a retired and notorious gangster known as Red Dragon, who is forced to return to his violent past after his son is wrongfully framed and arrested in Spain.

The film's impressive ₹250 Cr worldwide collection stands as a strong testament to Ajith Kumar’s enduring star power. His ability to pull massive audiences ensured the film debuted high on the year-end charts. Powered by solid pre-release buzz and a strong fan following, the movie enjoyed a successful overall run and is regarded as a clear hit.

After being branded a failure by his ex-girlfriend, Ragavan uses forged documents to secure a high-paying job. This deception allows him to live a seemingly successful life until his actions lead to a former classmate's misfortune. Overwhelmed by guilt, Ragavan confesses the truth, goes to prison, and upon release, rebuilds his life honestly as a food delivery agent, ultimately finding redemption and true love.

While the top two spots on the list are held by industry titans, the story of the year's most profitable and resounding success belongs to Dragon. Collecting over four times its budget, the film is a bonafide Blockbuster.

Vidaamuyarchi is a thriller about a couple, Arjun and Kayal, whose road trip in Azerbaijan to visit Kayal's parents turns terrifying when she is abducted after a car breakdown. The film follows Arjun as he navigates a dangerous journey to rescue his wife, facing deception and a ruthless gang along the way.

While Vidaamuyarchi landed in the year's top 5 thanks to Ajith Kumar's massive opening, it was a significant commercial failure. Its colossal budget of over ₹225 Cr dwarfed its final ₹135.65 Cr collection, leading to substantial losses. The film failed to sustain its run beyond the initial fan-fueled weekend, as negative word-of-mouth about a convoluted screenplay halted its momentum.

Dude is a romantic comedy about cousins Agan and Kural, whose relationship is complicated when Agan confesses his love for Kural, but then an arranged marriage for Kural with someone else throws their lives into chaos. Agan must then decide between his own love for Kural and Kural's happiness.

The year 2025 will be remembered for the phenomenal rise of Pradeep Ranganathan, and Dude is the film that cemented his status as the industry's new golden boy. Following the massive success of Dragon, this film proved his box office draw was no fluke. Collecting nearly four times its modest budget, Dude is another resounding Blockbuster, making Pradeep the only actor of the year to deliver two such profitable ventures.

An NIA officer recruits Raghuram, a suicidal man suffering from Fregoli delusion, to infiltrate a gun-smuggling syndicate. The film blends high-octane action with Raghuram's psychological struggle as he is manipulated into stopping a dangerous crime lord.

Despite the powerhouse combo of A.R. Murugadoss and Sivakarthikeyan, Madharaasi collapsed under its massive ₹180 Cr budget. Failing to cross even the ₹100 Cr mark, it stands as a major commercial disaster, proving that big names cannot save a project when the costs outweigh the content's appeal.

Presumed dead, notorious mafia kingpin Rangaraya Sakthivel returns to confront a violent past involving his brother and his adopted son, Amar. The narrative explores a complex father-son dynamic driven by power, betrayal, and revenge.

The highly anticipated reunion of the Nayakan duo, Mani Ratnam and Kamal Haasan, turned into a colossal box office disaster. Burdened by an astronomical ₹250 Cr budget, the film failed to cross even the ₹100 Cr mark. Despite a star-studded cast including Simbu and Trisha, the film faced outright rejection from the audience.

Murugan, a third-generation vendor, fights to protect his family's humble legacy, Sivanesan's Idli Kadai, when a corporate gourmet chain opens across the street. It is a battle of tradition and dignity against aggressive commercialism in a small hill town.

Dhanush's fourth directorial venture earned strong critical praise for its grounded storytelling and also performed decently at the box office. Despite its steep ₹100 Cr budget, the film’s ₹71.86 Cr gross ensured a respectable run driven by word of mouth. It stands as a well-made film that found its audience and delivered a fair commercial outcome.

Set in the 1990s, former enforcer Paari attempts to leave his violent past behind for a peaceful life with his wife. However, when his history catches up to him, he is forced into exile on a remote island, where he eventually embraces his fighting skills to save the locals from a tyrant.

Despite the exciting pairing of Suriya and Karthik Subbaraj, Retro underperformed at the box office. With a modest ₹60 Cr budget, the film grossed ₹96.97 Cr, falling just short of the ₹100 Cr milestone. While the controlled budget prevented a financial disaster, the theatrical returns were minimal for investors.

A Sri Lankan family living illegally in India attempts to build a new life while evading authorities. Their fresh start is threatened when a past connection to a bombing resurfaces, jeopardizing their acceptance in the neighborhood.

The Sleeper Hit That Stole the Show - The year's most profitable venture, earning over ₹86 Cr on a meager ₹7 Cr budget. Relying purely on glowing word-of-mouth rather than star power, this grounded drama proved that compelling storytelling and strong performances can triumph over high-budget spectacles.