Laurentian
- Canadian Shield
- Laurentia
- Laurentia (disambiguation)
- Laurentian (train)
- Laurentian Abyss
- Laurentian Bank of Canada
- Laurentian Codex
- Laurentian Consensus
- Laurentian Divide
- Laurentian French
- Laurentian Mountains
- Laurentian Society
- Laurentian University
- Laurentian Upland
- Laurentian language
- Laurentian library
- Laurentian, Ontario
- Laurentide Ice Sheet
- Laurentides
- Laurentides Wildlife Reserve
- Laurentien (Quebec City)
- Laurentien (art supplies)
- Lawrencian
- Princess Laurentien of the Netherlands
- Saint Lawrence
- Saint Lawrence River
- Saint-Lin–Laurentides