| Honorific-Prefix: | Hon. |
| Jayarathne Herath | |
| Native Name: | ජයරත්න හේරත් ஜயரத்ன ஹேரத் |
| Office: | Deputy Minister of Public Security, Law & Order |
| Term Start: | 2004 |
| Term End: | 2007 |
| Office2: | Non-Cabinet Minister of Health Promotion & Disease Prevention |
| Term Start2: | 2007 |
| Term End2: | 2010 |
| Office3: | Deputy Minister of Industry & Commerce |
| Term Start3: | 2010 |
| Term End3: | 12 January 2013 |
| Term Start4: | 28 January 2013 |
| Term End4: | 12 January 2015 |
| Constituency Mp5: | Kurunegala District |
| Parliament4: | Sri Lanka |
| Nationality: | Sri Lankan |
| Party: |
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| Otherparty: | United People's Freedom Alliance |
| Residence: | 165 Vanduragala, Kurunegala |
| Office4: | Cabinet Minister of Botanical Gardens and Public Recreation |
| Term Start5: | 2000 |
Jayarathna Herath is a Sri Lankan politician, a member of the Parliament of Sri Lanka and a former government minister.He joint the Samgai Jana Balawegaya in 2024.