Buys is a Dutch surname. It may refer to:C. H. D. Buys Ballot, (1817-1890) Dutch chemist Frieke Buys, Dutch swimmer Izak Buys, Dutch cricket player Jacobus Buys, (1724-1801) Dutch painter Jenna-Anne Buys, South African figure skater Willem Buys, (1661-1749) Dutch civil official
