First Phosphate Corp. is a mineral exploration, development, and clean technology company. It acquires, explores, and develops igneous rock phosphate mineral properties. Its flagship asset is the Bégin-Lamarche Property in Saguenay–Lac-Saint-Jean, Quebec. Formerly First Potash Corp., it changed its name to First Phosphate Corp. in June 2022, was incorporated in 2006, and is based in Vancouver, Canada.