Ellerslie may refer to:
Places
Australia and New Zealand
- Ellerslie, New South Wales, Australia
- Ellerslie, New Zealand, a suburb of Auckland
- Ellerslie, Victoria, a town in the Shire of Moyne, Victoria, Australia
Canada
- Ellerslie, Prince Edward Island, a community in eastern Canada
- Ellerslie, Edmonton (area), a suburban area in Edmonton
- Ellerslie, Edmonton, a neighbourhood within this area
- Ellerslie Road, Edmonton, Alberta
United Kingdom
- Ellerslie, Oxford, the original name of Dorset House in Oxford, England
- Ellerslie Global Residence, a student accommodation at University of Leeds
United States
<!-- by state -->
- Ellerslie (Millbrook, Alabama), listed on the National Register of Historic Places (NRHP) in Elmore County, Alabama
- Ellerslie, Georgia, an unincorporated community
- Ellerslie, Maryland, a small town in Allegany County
- Ellerslie (Glenwood, Maryland), a historic slave plantation
- Ellerslie (Port Tobacco, Maryland), listed on the NRHP
- Ellerslie (Linden, North Carolina), listed on the NRHP
- Ellerslie (Colonial Heights, Virginia), listed on the NRHP
Other
- Ellerslie Member, a stratigraphical unit in the Western Canadian Sedimentary Basin
- Ellerslie School (disambiguation)