Robert or Bob Paine may refer to:
Robert Treat Paine (1731–1814), signer of the United States Declaration of Independence Robert Treat Paine Jr. (1773–1811), poet and son of the signer Robert Treat Paine (North Carolina politician) (1812–1872), U.S. Congressman from North Carolina Robert Treat Paine (philanthropist) (1835–1910), Boston lawyer and philanthropist Robert Treat Paine Jr. (1866–1961), son of the philanthropist, Democratic candidate for Governor of Massachusetts in 1899 and 1900 Robert Paine (anthropologist) (1926–2010), English-born Canadian known for his studies of the Sámi people Robert T. Paine (zoologist) (1933–2016), American ecologist, who introduced the keystone species concept Robert Paine (sculptor) (1870–1946), American artist Black Fox (Robert Paine), a superhero in Marvel Comics SS Robert Treat Paine, a Liberty ship named for Robert Treat Paine USS Robert I. Paine, a Buckley-class destroyer escort of the United States Navy
See also Robert Payne (disambiguation)