Royster may refer to:
Edward Royster (b. 1972), California musician Evan Royster, American football running back Jerry Royster, American baseball player Linda Royster Beito, professor of political science and criminal justice at Stillman College Ted Royster, spokesperson for the Bureau of Alcohol, Tobacco, and Firearms during the 1993 Waco siege Tony Royster Jr., American drummer Vermont C. Royster, editor at The Wall Street Journal from 1958 to 1971