Plumper Bay is a Bay located in Esquimalt Land District, British Columbia.

• Latitude: 48° 26' 40'' North   (decimal: 48.4444444)
• Longitude: 123° 25' 55'' West   (decimal: -123.4319444)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: British Columbia
• Location: Esquimalt Land District
• Atlas of Canada Locator Map: Plumper Bay
• GPS Coordinate Locator Map: Plumper Bay Lat/Long