Buysee is a last name. It is shared by the following people:

• Achiel Buysse (1918–1984), Belgian cyclist
• Autumn Buysse (???), American musical singer and songwriter
• Bart Buysse (born 1986), Belgian association football player
• Cyriel Buysse (1859–1932), Flemish naturalist author and playwright
• Henri-Corentin Buysse (born 1988), French ice hockey player
• Jules Buysse (1901–1950), Belgian racing cyclist
• Kamiel Buysse (1932–2020), Belgian racing cyclist
• Lucien Buysse (1892–1980), Belgian cyclist
• Marcel Buysse (1889–1939), Belgian racing cyclist
• Paul Buysse (born 1945), Belgian businessman
• Yves Buysse (born 1968), Belgian politician