Route 530 is a 22-kilometre (14 mi) long north-east looping secondary highway in the southeast portion of New Brunswick, Canada.

The road travels southeast around a portion of Cocagne Bay to the community of Saint-Marcel.

The road then makes a sharp northeast turn before heading almost due north through the community of Cocagne Cove.

Route 530 continues through the community of Cocagne Cape, makes a U-turn, and continues south along the Northumberland Strait.

The road passes through the communities of Caissie Cape, Bourgeois, and Grande-Digue before ending at Route 134 in the local service district of Shediac Bridge-Shediac River.