Beaubassin East was an incorporated rural community in Westmorland County, New Brunswick, Canada. It held rural community status prior to 2023 and is now part of the town of Cap-Acadie.
The rural community was incorporated on May 8, 1995 from the Local Service Districts of Boudreau West, Grand Barachois, Haute-Aboujagane, and Saint-André & LeBlanc Office, and portions of the parishes of Botsford, Sackville, and Shediac. It completely surrounded the village of Cap-Pelé.
Beaubassin East was divided into six wards, numbered counterclockwise from its eastern boundary.
In 2006, Trois-Ruisseaux became part of Beaubassin East.
On 1 January 2023, Beaubassin East amalgamated with Cap-Pelé to form the new town of Cap-Acadie. The constituent communities' names remain in official use.
In the 2021 Census of Population conducted by Statistics Canada, Beaubassin East had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of , it had a population density of in 2021.