Kollywood, based in Chennai, India, represents the Tamil cinema industry, boasting a history of nearly a century. Renowned for its delightful and entertaining films, Tamil cinema has explored various genres, earning a massive fan following and becoming the second-largest film industry in India. Among the diverse genres, Tamil horror movies have captured the audience's fascination. Here's a compilation of the best Tamil horror movies that you should definitely watch if you haven't already.

1. 13B: Fear Has a New Address (2009)

IMDb rating: 7.3

Starring: R. Madhavan

A masterpiece in the Telugu horror industry, this film stands out for its terrifying concept of a ghost communicating through a television with a family residing in apartment 13B.

2. Pisaasu (2014)

IMDb rating: 7.5

Starring: Naga, Siddharth Soundarrajan, Prayaga Martin, Bhavani, Radha Ravi

A gripping movie that keeps viewers on the edge, Pisaasu combines fear, comedy, sentiment, thrill, and suspense, making it a must-watch.

3. Kanchana (2011)

IMDb rating: 6.5

Starring: Lawrence Raghavendra, Sarath Kumar, Kovai Sarala, Devadarshini Chetan

This gem addresses social injustice against transhumans in a funny and thrilling manner, making it a thought-provoking horror comedy.

4. Demonte Colony (2015)

IMDb rating: 7.0

Starring: Arulnithi, Ramesh Thilak, Sananth, Abishek Joseph George

A tale of four friends exploring a haunted bungalow, Demonte Colony unfolds thrilling events after one of them steals a diamond necklace.

5. Maya (2015)

IMDb rating: 7.5

Starring: Nayanthara, Aari Arujunan, Amzath Khan

Known for its well-written plot, Maya portrays the struggles of a single mother who encounters a ghost, creating an eerie atmosphere and a great narrative.

6. Yaamirukka Bayamey (2014)

IMDb rating: 6.9

Starring: Kreshna, Rupa Manjari, Anaswara Kumar, Oviya, Yogi Babu

Directed by Deekay, this fun and hilarious movie follow a telemarketer's renovation of a haunted bungalow into a hotel, resulting in paranormal chaos.

7. Dora (2017)

IMDb rating: 5.3

Starring: Nayanthara

Dora revolves around a young woman who purchases a car with unusual characteristics, leading to a thrilling revelation of a possessed spirit.

8. Eeram (2009)

IMDb rating: 7.6

Starring: Aadhi, Sindhu Menon, Nandha Durairaj

A romantic horror film, Eeram follows Vasu's investigation of an assassination, uncovering a terrifying connection to a vengeful spirit.

9. Pizza (2012)

IMDb rating: 8.0

Starring: Vijay Sethupathi, Ramya Nambeeshan, Aadukalam Naren, Karunakaran

Karthik Subbaraj's revered work, Pizza, revolves around a pizza delivery boy encountering supernatural events during a delivery to a haunted bungalow.

10. Airaa (2019)

IMDb rating: 4.6

Starring: Nayanthara, Gabriella Sellus, Kalaiyarasan

A must-watch supernatural thriller, Airaa explores a journalist troubled by a cursed spirit, offering surprising twists and a subtle commentary on selfishness.

These Tamil horror movies encompass a variety of themes and styles, ensuring a thrilling and captivating viewing experience for horror enthusiasts.