Robert McDermott may refer to:
Bobby McDermott (1914–1963), American basketball player Bob McDermott (born 1963), American politician Robert A. McDermott (fl. 1960s–2020s), American philosopher, professor of philosophy and religion at the California Institute of Integral Studies Robert F. McDermott (1920–2006), American Brigadier General, chairman of United Services Automobile Association Robert J. McDermott (fl. 1970s–2010s), American health educator
See also Bob McDermid (1895–1952), Scottish footballer Robert McDermid (f. 1890s), Scottish footballer