Robert Swain

Robert Swain may refer to:

• Robert E. Swain (1875–1961), American chemist and professor at Stanford University
• Robert C. Swain (1908–1989), American chemist and businessman, son of Robert E. Swain
• Robert Swain (artist) (born 1940), American painter
• Robert Swain (footballer) (1944–2016), English footballer