| Westbourne | |
| Pushpin Map: | Canada Manitoba |
| Pushpin Map Caption: | Location of Westbourne in Manitoba |
| Subdivision Type: | Country |
| Subdivision Name: |  Canada |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Central Plains |
| Subdivision Type3: | Census Division |
| Subdivision Name3: | No. 8 |
| Leader Title2: | MP |
| Leader Name2: | Dan Mazer |
| Leader Title3: | MLA |
| Leader Name3: | Jodie Byram |
| Unit Pref: | Metric |
| Population As Of: | 2006 Census[1] |
| Timezone: | CST |
| Utc Offset: | −6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | −5 |
| Coordinates: | 50.1297°N -98.5811°W |
| Postal Code Type: | Postal Code |
| Postal Code: | R0H 1P0 |
| Area Code: | 204 |
| Blank1 Name: | NTS Map |
| Blank1 Info: | 062J02 |
| Blank2 Name: | GNBC Code |
| Blank2 Info: | GBDPH |
Westbourne, Manitoba is an unincorporated community northwest of Portage la Prairie, Manitoba, Canada on the Yellowhead Highway. It is part of the Municipality of WestLake – Gladstone. The post office was opened in 1871 as White Mud River and became Westbourne in 1873.