Robert Christopher Elswit, ASC (born April 22, 1950) is an American cinematographer. He has had multiple Oscar, BAFTA, and Independent Spirit nominations for several films, including There Will Be Blood (2007). Elswit frequently works with director Paul Thomas Anderson.
Elswit was born in California. An early short film he worked on, was a 1982 TV adaptation of the Ray Bradbury short story 'All Summer in a Day'.
Elswit is a fierce defender of shooting with film, and whenever possible refuses to use digital cameras. Images shot digitally, he says, have "no texture, no grain."
Elswit has also worked with director George Clooney several times. He shot Clooney's black and white, multiple-Oscar nominated film Good Night, and Good Luck. Notably, Elswit shot the film in color, then converted the film into black and white in post production. According to Elswit, this technique preserved the subtlety of the colors (as complex shades of blacks and greys) and made the overall look much richer in the final film.