At the age of 29, Lakshaman started his career in 1985 acting in a documentary tele drama
Gangulen Egodata directed by his friend Dr.
Dharmasena Pathiraja. In 1996, he made a critics acclaimed role 'Bryan' in the film thriller film
Demodara Palama directed by Dinesh Priyasad, where he later won the
Best Upcoming Actor award at 24th Sarasaviya Festival. In 2007, he won the Merit award for Best Performances at 32nd Sarasaviya Festival for the role in the film
Anjalika. In 2012, he acted in the political thriller
Koombiyo directed by Lakmal Darmarathna. The serial was telecast in 2016 in ITN where it became the highest rated crime television drama on
IMDb database receiving a score of 9.9/10 in which resulted by majority voting 10/10. In 2016, he was invited to play the lead role in the biopic film
Nidahase Piya DS directed by Suneth Malinga Lokuhewa. When the director informed Mendis about the biopic, he was bit confused as he is a member of the left wing where Mendia politically had a problem. After positive response from the film crew, Mendis consented to take on the role. The film was later screened in 2018 and received positive reviews for his character. In 2017, Lakshman acted in the drama serial
Maddahana directed by Sumith Ratnayake. He won the award for the
Best Supporting Actor at both
Raigam Tele'es and
Sumathi Awards for this role. In 2019, he was elected as the Secretary of the Sinhala Cultural Institute commonly known as Sudarshi. In 2020, he appeared in two television serials:
Ahanna Kenek Na and
Sudu Andagena Kalu Awidin, both received several awards at local festivals.
Selected television serials •
Ahanna Kenek Na as Dunsten Madugalle •
Ambu Daruwo •
Amuthu Dosthara •
Ehipillamak Yata •
Gangulen Egodata as Sirisena •
Indrakeelaya •
Kadulla •
Kampitha Vil •
Kaluwara Anduna •
Koombiyo as Dissanayake •
Maddahana as Jayasundara •
Murugasan and Rain •
One Way •
Paanamankada •
Sadgunaakaaraya •
Samanala Wasanthaya •
Sudu Andagena Kalu Awidin as Prof. Amarapala •
Vinivindimi Andura == Filmography ==