Bayh

Bayh is a surname. Notable people with the name include:


 * Birch Bayh (coach) (Birch Evans Bayh Sr., 1893–1971), American basketball and baseball coach
 * Birch Bayh (Birch Evans Bayh Jr., 1928–2019) U.S. Senator from Indiana
 * Evan Bayh, (Birch Evans Bayh III, born 1955) U.S. Senator and governor of Indiana
 * Marvella Bayh (1933–1979), wife of Indiana Senator Birch Bayh
 * Susan Bayh (1959–2021), American attorney and First Lady of Indiana