Roger Scott Nichols (September 22, 1944 – April 9, 2011) was an American recording engineer, producer, and inventor.
Nichols is best known for his work with the group Steely Dan and John Denver. He was also the audio engineer for numerous major music acts including the Beach Boys, Stevie Wonder, Frank Zappa, Crosby Stills & Nash, Al Di Meola, Rosanne Cash, Roy Orbison, Cass Elliot, Plácido Domingo, Gloria Estefan, Diana Ross, Bela Fleck & the Flecktones, Rickie Lee Jones, Kenny Loggins, Mark Knopfler, Eddie Murphy, Michael McDonald, James Taylor, and Toots Thielemans, among others. On February 11, 2012, Nichols was awarded a Special Merit/Technical Grammy Award, his eighth Grammy overall.
In May 2010 Nichols was diagnosed with stage IV pancreatic cancer. He died from the disease at his home on April 9, 2011. In his subsequent New York Times obituary, Nichols was referred to in the headline as an "Artist Among Sound Engineers."
The Roger Nichols Recording Method, his guide to audio engineering, was released by Alfred Music Publishing on June 17, 2013.