Fosu may refer to:
People Akwasi Oppong Fosu (born 1958), Ghanaian politician Alfons Fosu-Mensah (born 1994), Dutch football player Ebenezer Kobina Fosu (born 1952), Ghanaian politician Ignatius Osei-Fosu (born 1986), Ghanaian football manager KK Fosu (born 1981), Ghanaian musician Tariqe Fosu, Ghanaian football player Timothy Fosu-Mensah (born 1998), Dutch football player Yaw Fosu-Amoah (born 1981), South African long jumper
Places Assin Fosu, Ghana Fosu Lagoon, Ghana