Goasdoué is a surname, and may refer to:
Goasdoué means man of God in Breton and derives from gwaz which means man and doue which means God. (cf. Gwaz and Doue)
- French actor Jean-Jacques Goasdoué - French businessman, founder of Transports Frigorifiques Européens - Breton musician Yves Goasdoué - French politician