| Official Name: | Westport, Kentucky |
| Pushpin Map: | Kentucky#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kentucky |
| Subdivision Type2: | County |
| Subdivision Name2: | Oldham |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 3.87 |
| Area Land Km2: | 2.09 |
| Area Water Km2: | 1.78 |
| Area Total Sq Mi: | 1.49 |
| Area Land Sq Mi: | 0.81 |
| Area Water Sq Mi: | 0.69 |
| Population As Of: | 2020 |
| Population Total: | 253 |
| Population Density Km2: | 121.14 |
| Population Density Sq Mi: | 313.90 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 443 |
| Coordinates: | 38.4872°N -85.4753°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 40077 |
| Area Code: | 502 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2583509 |
Westport is an unincorporated community and census-designated place in Oldham County, Kentucky, United States. Its population was 268 as of the 2010 census.[2] Westport has a post office with ZIP code 40077, which opened on November 29, 1815.[3] [4] The community is located along the Ohio River.
According to the U.S. Census Bureau, the community has an area of ; of its area is land, and is water.[2]