|Directed by||Sakthi Chidambaram|
|Produced by||A. Ahamed|
|Written by||Sakthi Chidambaram|
|Edited by||Kesavan L.|
Kadhal Kirukkan (English: Love crazy guy) is a 2003 Indian Tamil film, directed by Sakthi Chidambaram, starring Parthiban, Richa Pallod, Vineeth and Vadivelu in lead roles. The film, produced by A. Ahamed, had a musical score by Deva and was released on 26 December 2003.
Saravanan (Parthiban) and Selvi Maha (Richa Pallod) are childhood friends. Saravanan is so madly in love with Maha that it turns him into a killer. Knifing or gunning down anyone who comes in the way of Maha and himself, is almost child's play for Saravanan. From an old man to a posse of policemen, his victims are many and the mayhem is endless. But listlessness and dejection set in when Maha tells him that she is not in love with him. And then it's time for the denouement.
- R. Parthiepan as Saravanan/Palani
- Richa Pallod as Selvi Maha
- Vineeth as Lawyer Gautham
- Vadivelu as Kalyanasundaram
- Sriman as a police officer
- Thalaivasal Vijay as a lawyer
- Raj Kapoor as Ravi Varma
- Udaya Prakash as Kavidhangel
- Singamuthu as Marriage broker
- Devadarshini as Doctor
- Manobala as Doctor
- Meera Krishnan as Gautham's mother
- C. Duraipandian as P. Krishnan
- Keerthana as P. Krishnan's wife
- Krishnamoorthy as Astrologer
- Vincent Roy as Saravanan's father
- Rajasekhar as Selvi Maha's father
- Anjali Devi as Saravanan's mother
- Srividya Shankar as Selvi Maha's mother
- Bonda Mani as Shop owner
- Vijay Ganesh as Shop owner
- Boys Rajan as Music producer
- King Kong as Servant
- Dhadha Muthukumar as Bride's father
- Chelladurai as Bride's father
- Siva Narayanamoorthy as Land owner
- Priyanka as Police officer in Mufti
- Ramdoss as Servant (uncredited role)
- Nagendra Prasad in a special appearance
- Junior Silk in a special appearance
- Director - Sakthi Chidambaram
- Producer - A. Ahamed
- Writer — Sakthi Chidambaram
- Music - Deva
- Cinematographer - Suresh Devan
- Editor - Kesavan L.
- Assistant director - V. Sendhilkumar, S.A.P Kamaraj, Varkyz
- Art director- R. K. Vijaymurugan
- Stunt director - Rambo Rajkumar
- Co-Producers — R. Ravichandran, E. Radhakrishnan
- Production Manager — Thirunavukkarasu A.
- Assistant Music director - Sabesh-Murali
|Soundtrack album by Deva|
|Genre||Feature film soundtrack|
|1||'Paruva Thiruda'||Anitha Chandrashekar||6:36|
|2||'Poove Mudhal Poove' (female)||Chinmayee||4:36|
|5||'Poove Mudhal Poove' (male)||Harish Raghavendra||4:36|
|6||'Potthu'||Manikka Vinayagam, Malathi||4:55|
- "Find Tamil Movie Kadhal Kirukkan, Kadhal Kirukkan Reviews, Expert Review and Casts". Jointscene.com. Retrieved 2011-10-19.
- "Kadhal Kirukkan". The Hindu. 2003-12-19. Retrieved 2011-10-19.
- "Kadhal Kirukkan Songs — Kadhal Kirukkan Tamil Movie Songs — Tamil Songs Lyrics Trailer Videos, Preview Stills Reviews". Raaga.com. Retrieved 2011-10-19.