Kolilakkam

{{No plot|date=March 2021}}

{{Use dmy dates|date=January 2025}}

{{Use Indian English|date=October 2015}}

{{Infobox film

|name = Kolilakkam

|image = Kolilakkam.jpg

|caption = Promotional poster

|director = P. N. Sundaram

|writer = C. V. Hariharan
Melattur Ravivarmma (dialogue){{Cite web|url=https://m3db.com/artists/20990|title=മേലാറ്റൂർ രവി വർമ്മ}}

|starring = Jayan
Madhu
Sukumaran

|producer = C. V. Hariharan

|cinematography = A. K. Mohan, Ranganathan

|editing = L. Bhoominathan, M. Umanath

|distributor = Suguna Screen Release

|released = {{Film date|1981|2|13|df=y}}

|runtime = 167 minutes

|language = Malayalam

|music = M. S. Viswanathan

|country = India

}}

Kolilakkam ({{Translation|Shockwave}}) is a 1981 Malayalam-language action thriller film, written and directed by P. N. Sundaram, and starring Jayan. The film was a box office hit.{{cite web |url=http://www.manoramaonline.com/advt/movie/jayan_special/index.htm |title=Jayan- A Golden Memory |publisher=Manoramaonline |date=16 November 2009 |access-date=2011-06-08 |archive-url=https://web.archive.org/web/20091118151435/http://www.manoramaonline.com/advt/movie/jayan_special/index.htm |archive-date=18 November 2009 |url-status=dead }}{{cite web|url=http://www.thehindu.com/2000/09/01/stories/09010224.htm|work=The Hindu|date=2000-09-01|title=Screen villain par excellence}}{{dead link|date=April 2021|bot=medic}}{{cbignore|bot=medic}} The movie was a remake of the 1965 Hindi film Waqt.{{Cite web|title=On Jayan's 40th Death Anniversary, Unni Mukundan Pays a Fitting Tribute to the Legendary Malayalam Actor (View Post)|url=https://in.news.yahoo.com/jayan-40th-death-anniversary-unni-124433654.html|access-date=2021-03-11|website=in.news.yahoo.com|language=en-IN}}