| Official Name: | Fredericton Junction |
| Settlement Type: | Village |
| Pushpin Map: | New Brunswick#Canada |
| Pushpin Label Position: | Fredericton Junction |
| Pushpin Map Caption: | Location of Fredericton Junction |
| Pushpin Mapsize: | 250 |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | New Brunswick |
| Subdivision Type2: | County |
| Subdivision Name2: | Sunbury |
| Subdivision Type3: | Parish |
| Subdivision Name3: | Gladstone |
| Seat Type: | Electoral Districts Federal |
| Parts Type: | Provincial |
| Government Footnotes: | [1] |
| Government Type: | Village Council |
| Leader Title: | Mayor |
| Leader Title1: | Councillors |
| Established Title: | Village Status |
| Established Date: | 1966 |
| Area Total Km2: | 23.85 |
| Population As Of: | 2021 |
| Population Footnotes: | [2] |
| Population Total: | 719 |
| Population Density Km2: | 30.1 |
| Population Blank1 Title: | Change 2016–21 |
| Population Blank1: | 2.1% |
| Timezone: | AST |
| Utc Offset: | −04:00 |
| Timezone Dst: | ADT |
| Utc Offset Dst: | −03:00 |
| Coordinates: | 45.65°N -102°W |
| Area Code: | 506 |
| Blank Name: | Dwellings |
| Blank Info: | 304 |
| Blank1 Name: | Median Income* |
| Blank1 Info: | $57,600 CDN |
| Blank2 Name: | Access Routes |
| Footnotes: |
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Fredericton Junction (2016 population: 704) is a Canadian village in Sunbury County, New Brunswick.
Located on the North Branch of the Oromocto River in the western part of the county, the village is approximately 45km (28miles) southwest of Fredericton.
See also: History of New Brunswick and List of historic places in Sunbury County, New Brunswick. The community was originally named Hartt's Mills but was renamed in 1869 when the European and North American Railway (Western Extension) was opened between Saint John and Vanceboro, Maine, meeting the Fredericton Branch Railway which ran from this junction into Fredericton.
In the 2021 Census of Population conducted by Statistics Canada, Fredericton Junction had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of 23.85km2, it had a population density of in 2021.[2]
See main article: List of people from Sunbury County, New Brunswick.