The New Brunswick electoral redistribution of 1973 was the most radical redistribution of electoral districts in the history of New Brunswick, Canada. Under this redistribution, New Brunswick changed from a bloc voting electoral system to first past the post. As the number of members per district had been re-evaluated as recently as 1967, the number of members was not changed, and multi-member districts were simply subdivided to form single-member districts.
Transition of districts
| Former electoral district | New electoral districts |
|---|---|
| Albert | Albert; Riverview |
| Bathurst | unchanged |
| Campbellton | unchanged |
| Carleton | Carleton Centre; Carleton North; Carleton South |
| Charlotte | Charlotte Centre; Charlotte-Fundy; Charlotte West; St. Stephen-Milltown |
| Edmundston | unchanged |
| Fredericton | Fredericton North; Fredericton South |
| Gloucester | Caraquet; Nepisiguit-Chaleur; Nigadoo-Chaleur; Shippagan-les-Îles; Tracadie |
| Kent | Kent Centre; Kent North; Kent South |
| Kings | Kings Centre; Kings East; Kings West |
| Madawaska | Madawaska Centre; Madawaska-les-Lacs; Madawaska South |
| Moncton | Moncton East; Moncton North; Moncton West |
| Northumberland | Bay du Vin; Chatham; Miramichi Bay; Miramichi-Newcastle; Southwest Miramichi |
| Queens | Queens North; Queens South |
| Restigouche | Dalhousie; Restigouche East; Restigouche West |
| Saint John Centre | Saint John Harbour; Saint John North; Saint John Park; Saint John South |
| Saint John East | East Saint John; Saint John-Fundy |
| Saint John West | unchanged |
| Sunbury | Oromocto; Sunbury |
| Victoria | Grand Falls; Victoria-Tobique |
| Westmorland | Memramcook; Petitcodiac; Shediac; Tantramar |
| York | York North; York South |
List of electoral districts
(each district returns one member)
- Albert
- Bathurst
- Bay du Vin
- Campbellton
- Caraquet
- Carleton Centre
- Carleton North
- Carleton South
- Charlotte Centre
- Charlotte-Fundy
- Charlotte West
- Chatham
- Dalhousie
- East Saint John
- Edmundston
- Fredericton North
- Fredericton South
- Grand Falls
- Kent Centre
- Kent North
- Kent South
- Kings Centre
- Kings East
- Kings West
- Madawaska Centre
- Madawaska-les-Lacs
- Madawaska South
- Memramcook
- Miramichi Bay
- Miramichi-Newcastle
- Moncton East
- Moncton North
- Moncton West
- Nepisiguit-Chaleur
- Nigadoo-Chaleur
- Oromocto
- Petitcodiac
- Queens North
- Queens South
- Restigouche East
- Restigouche West
- Riverview
- Saint John-Fundy
- Saint John Harbour
- Saint John North
- Saint John Park
- Saint John South
- Saint John West
- St. Stephen-Milltown
- Shediac
- Shippagan-les-Îles
- Southwest Miramichi
- Sunbury
- Tantramar
- Tracadie
- Victoria-Tobique
- York North
- York South
| Preceded by 1967 | New Brunswick electoral redistributions | Succeeded by 1994 |