Somi Nanda Ratnayake, also known as Somi Ratnayake, is a Sri Lankan actor in Sri Lankan cinema, stage drama and television. Highly versatile actor with a career spanning more than four decades, Rathnayake is multi-talented personnel also working as a scriptwriter and film producer.

| Title | ||||||
|---|---|---|---|---|---|---|
Maya 3D | Principal | 4 | 2016-09-14 | 1.383 | ||
The Hunt | Jacolis | 6 | 1984-06-11 | 0.4826 | ||
Life of Christ's | Snawaka Juwam | 0 | 1990-10-09 | 1.3989 | ||
Bawa Duka - The Sorrow of Existence - Part I | Arachchi | 0 | 1997-05-30 | 0.4267 | ||
A Woman in a Whirlpool | 0 | 1985-03-29 | 0.329 | |||
Parawarthana | Rathne / Piyadasa | 0 | 2014-01-09 | 0.4665 | ||
Bawa Karma - The Sorrow of Existence - Part II | Arachchi | 0 | 1997-09-05 | 0.5604 | ||
Sagarayak Meda | 0 | 1981-01-01 | 0.5536 | |||
Yuganthaya | 0 | 1983-12-27 | 0.5 | |||
Surabidena | Simon | 4.8 | 1993-02-26 | 0.745 |