Robert Mills

Robert Mills may refer to:

• Rob Mills (born 1982), Australian musician and television presenter
• Robert Mills (architect) (1781–1855), American architect
• Robert Mills (physicist) (1927–1999), American physicist
• Robert Mills (politician), American politician
• Robert P. Mills (1920–1986), American magazine editor
• Robert L. Mills (1916–2006), American president of Georgetown College
• Robert Mills (rower) (born 1957), Canadian Olympic rower
• Robert Mills (priest), Dean of Dunedin