Wellington Parish is bounded: • on the north by the Chockpish River upstream as far as the mouth of the Rivière Chockpish-nord, then south 68º west to the
Sainte-Marie Parish line slightly east of East Branch Road; • on the east by the
Northumberland Strait; • on the southeast by a line beginning on the shore of Northumberland Strait near Bar-de-Cocagne, then running south 72º 30' west past Goudalie Road and crossing Renauds Mills Road twice before meeting the Sainte-Marie Parish line east of
Saint-Antoine; • on the west by a line beginning south of Renauds Mills Road, east of Saint-Antoine, then northwesterly straight along grant lines to the Little Buctouche River, then downriver past the prolongation of Chemin Yvon-à-Fred, then northwesterly along to the rear line of a tier of grants straddling Kay Road and across a Crown reserved road that continues Chemin Alban-Légère, then northeasterly along the northwestern side of the Crown reserved road to the eastern line of a grant that runs along part of Dunlop Road, then northwesterly along the grant line to the
Buctouche River, then across the river and up Mill Creek to a grant line on the prolongation of Deep Gully Road, then northwesterly along the grant line to Girouardville Road, then southwesterly along Girouardville Road to the southernmost corner of a grant at the corner of Girouardville Road and Mill Creek Road, then northwesterly along the western line of the grant and its prolongation to Mill Creek, then upstream to the eastern line of a grant on the eastern side of Black River Road, then northwesterly along the grant line to Saint-Maurice Road, then southwesterly along Saint-Maurice Road to the western line of a small grant opposite the end of Black River Road, then northwesterly along the grant line and its prolongation to the rear line of grants along the Arsenault Settlement Road, then northeasterly to the western line of a grant that includes the junction of East Branch Road and Arsenault Settlement Road, then north to the northern line of the parish; • including any islands in front of the parish. ==Communities==