| Honorific-Prefix: | Hon. |
| Gunaratna Weerakoon | |
| Native Name: | ගුණරත්න වීරකෝන් குணரத்ன வீரகோன் |
| Honorific-Suffix: | MP |
| Office: | Deputy Minister of Regional Infrastructure Development |
| Term Start: | 2004 |
| Term End: | 2007 |
| Office2: | Non-Cabinet Minister of Nation Building |
| Term Start2: | 2007 |
| Term End2: | 2010 |
| Office3: | Deputy Minister of National Heritage & Cultural Affairs |
| Term Start3: | 2010 |
| Term End3: | 12 January 2015 |
| Constituency Mp4: | Galle District |
| Parliament4: | Sri Lanka |
| Term Start4: | 2004 |
| Term End4: | 2015 |
| Birth Date: | 10 November 1947 |
| Birth Place: | Hipankanda, Galle District, Ceylon |
| Death Place: | Colombo, Sri Lanka |
| Nationality: | Sri Lankan |
| Party: | Sri Lanka Freedom Party |
| Otherparty: | United People's Freedom Alliance |
| Residence: | 110/16 Lake Drive, Colombo 08 |
| Alma Mater: | Karandeniya Central School University of Sri Jayewardenepura |
| Profession: | Teacher |
| Website: | mhgweerakoon.com |
Muhudugama Hewage Gunaratna Weerakoon (10 November 1947 – 24 December 2021) was a Sri Lankan teacher and politician.
He was a member of the Parliament of Sri Lanka and a government minister. He died on 24 December 2021, at the age of 74.[1]