Dusty is a nickname, sometimes of Dustin, which may refer to:

• Dusty Anderson (1918–2007), American actress and model
• Dusty Baker (born 1949), American former Major League Baseball player and manager
• Dusty Boggess (1904–1968), American Major League Baseball umpire
• Dusty Cooke (1907–1987), American Major League Baseball player
• Robert Edson Dornin (1912–1982), United States Navy officer and submarine commander
• Dusty Dvorak (born 1958), American former volleyball player
• Dusty Fletcher (1897–1954), African-American vaudeville performer
• Dustin Fletcher (born 1975), former Australian rules footballer
• Kyle Foggo (born 1954), US former CIA executive convicted of fraud
• Dusty Hare (born 1952), England rugby union footballer
• Dusty Harrison (born 1994), American boxer
• Dusty Hill (1949–2021), bassist and co-vocalist with the American rock group ZZ Top
• Dusty Hudock (born 1972), American retired soccer player
• Dusty Hughes (baseball) (born 1982), American former Major League Baseball pitcher
• Dustin Martin (born 1990), Australian rules footballer
• Dusty Miller (disambiguation)
• Dusty Redmon (born 1983), American guitarist
• Bob Rhoads (1879–1967), American Major League Baseball pitcher
• Dusty Rhodes (disambiguation)
• Barbara Roads (born 1928), American labor activist and flight attendant
• Dusty Watson, American drummer
• Dusty Wolfe (born 1962), American professional wrestler
• Dusty Zeigler (born 1973), American former National Football League player