Ragama

Infobox City
official_name = Ragama, Sri Lanka | nickname = |
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| map_caption = | subdivision_type = Country | subdivision_name = Sri Lanka | subdivision_type1 = Province | subdivision_name1 = Western Province | subdivision_type2 = District | subdivision_name2 = Gampaha District | subdivision_type3 = Municipality | subdivision_name3 = Ragama | leader_title = | leader_name = | area_magnitude = | area_total_km2 = | area_land_km2 = | area_water_km2 = | elevation_m = | population_as_of = | population_note = | population_total = | population_density_km2 = | timezone = Sri Lanka Standard Time Zone| utc_offset = +5:30| timezone_DST = | utc_offset_DST = | latitude = | longitude = | website = | footnotes = |

Ragama is a municipality located in the Western Province, Sri Lanka.

Ragama is easily accessible from the Colombo - Negambo main road and is about 5 km (3 miles) from Mahabage junction. This is a well known town due to one major Railway junction where the northern line and the central line meet. The town is also known for the Sri Lanka Army's rehabilitation centre Rana Viru Sevana. Country's second motorway flyover is built over the main railway line right at the town centre.