WGP may refer to:
- White gold plating:
- White gold (when plated onto another metal)
- Colloquially, rhodium plating of gold
- Wales Green Party, UK political party
- Weapons-grade plutonium
- West German Pottery
- WGP Kickboxing, a Brazilian kickboxing promotion
- Workshop on Generic Programming, computer science conference
- Umbu Mehang Kunda Airport, Indonesia (IATA code: WGP)