| Honorific-Prefix: | Hon. |
| Oshani Umanga Hapuarachchi | |
| Native Name: | Sinhala; Sinhalese: ඔෂානි උමංගා හපුආරච්චි Tamil: ஓஷானி உமங்கா ஹப்புஆராச்சி |
| Honorific-Suffix: | MP |
| Constituency Mp: | Kalutara District |
| Parliament: | Sri Lanka |
| Term Start: | 21 November 2024 |
| Majority: | 69,232 Preferential votes |
| Nationality: | Sri Lankan |
| Party: | National People's Power |
| Occupation: | Businesswoman |
Oshani Umanga Hapuarachchi is a Sri Lankan politician and a member of the Parliament of Sri Lanka from Kalutara Electoral District since 2024 as a member of the National People's Power.[1]
| Constituency | scope=col colspan="2" | Party | scope=col | Votes | scope=col | Result | scope=col | Ref |
|---|---|---|---|---|---|---|---|---|
| Kalutara District | [2] |