R

John Raimondi (b. 1948)
Charles Rain (1911–1985)
Yanna Ramaekers (b. 1973)
Jeffery Randall (b. 1967–2012)
Nik Ratzlaff (1950–2013)
Bill Ray (b. 1936)
James W. Ray (1921–2009)
Donna Brink Reid (b. 1934)
Kim Reid
Peggy Reinecke
Frederic Remington (1861–1909)
Minna Resnick (b. 1946)
Grant Reynard (1887–1968)
David Rice
Jeanne Herron Richards (1923–2002)
Lamont Richards (b. 1949)
Mark Rickerson (1948–1983)
Sylvia L. Riedler
Tom Rierden (b. 1960)
Virginia Rinder (b. 1920)
Frank Rinehart (1861–1928)
Camilla (Millie) Roark (b. 1945)
Stephen Cornelius Roberts (b. 1952)
Terrance Robinson (b. 1972)
Charles B. Rogers (1911–1987)
Molly Romero (b. 1943)
Larry Roots (b. 1951)
Craig Roper (b. 1955)
Terry Rosenberg (b. 1954)
Barbara Ellis Ross (1909–1968)
Curtis Routh (b. 1918)
David Routon (b. 1931)
Patrick Rowan (b. 1937)
Don Louis Ruf (1905–1982)
Joseph M. Ruffo (b. 1941)
Donald Ruleaux (b. 1931)
Ed Ruscha (b. 1937)
Carol Rustad
Julie Ryan