
Denis Blackham is an English music mastering engineer. He began his audio mastering work in 1969 at IBC Studios in London, and later worked for Polygram, RCA, The Master Room, Nimbus Records, Tape One and Porky's. In 1996 he set up his own studio at his home in Surrey, England and when he moved to the Isle of Skye in 2002, he changed the name of his studio to Skye Mastering.

Gregory Calbi is an American mastering engineer at Sterling Sound, New Jersey, United States.

Dave Collins is an American Grammy Award winning mastering engineer. He has worked with numerous artists and musicians, including Alice in Chains, Metallica, Soundgarden, Weezer, Grateful Dead, Madonna, Linkin Park, The Police, Porno for Pyros, Oingo Boingo, Alice Cooper, KMFDM, Sepultura, Puscifier, Chris Cornell, Bon Jovi, Madonna, Buckcherry, Monster Magnet, Sting, Flogging Molly, Bad Religion, Black Sabbath, Blue Öyster Cult, Chevelle and Bruce Springsteen.

Dave Cooley is an American mastering engineer and audio restoration specialist. His numerous mastering credits include J Dilla's Donuts and The Diary, Paramore's After Laughter, 40th anniversary release of Bob Marley's Exodus box set, the reissue of Isaac Hayes' Concord Records albums, as well as albums from independent labels Domino, Tuff Gong, Stones Throw Records, and Light in the Attic Records and artists M83, Ziggy Marley, J Dilla, Peanut Butter Wolf, Madvillain, Madlib and Animal Collective. He has worked on Grammy-nominated albums for Silversun Pickups, including their debut album Carnavas, and its follow up, Swoon which included the hit “Panic Switch”, as well as Ziggy Marley's Fly Rasta, which won Grammy Award for Best Reggae Album in 2015. His remastering work for Sixto Rodriguez appeared in the soundtrack for Searching for Sugar Man, which was awarded an Oscar for Best Documentary Feature in 2013. He also mixed These New Puritans' album Hidden, named album of the year in 2010 by NME magazine.

Thomas J. Coyne was an American mastering engineer.

Kevin Marques Moo, better known by his stage name Daddy Kev, is an American DJ, Grammy Award-winning audio engineer, record producer and executive from Los Angeles, California. He is the owner of Alpha Pup Records and the founder of Low End Theory. As an audio engineer, Daddy Kev has mixed and mastered albums by Flying Lotus, Thundercat, Kamasi Washington, and Leon Bridges.

Barry Stephen "Bazza" Grint is an English mastering engineer and member of the mastering group of the Music Producers Guild (MPG). Grint has worked on over 20 UK Number One records and more than 100 UK Top Ten hits. Projects for artists include: Madonna, Prince, Puff Daddy, Eric Clapton, David Bowie, The Beatles, Oasis, Keane, Beach Boys, Jessie J, Rod Stewart, Paul Simon, Van Halen, Michael McDonald and A-ha.

Scott E. Hull is a mastering engineer based in New York City, and the owner of Masterdisk.

Ted Jensen is an American mastering engineer, known for having mastered many recordings, including the Eagles' Hotel California, Green Day's American Idiot and Norah Jones' Come Away with Me.

Brent Kolatalo is an American mixer, record producer, engineer and songwriter based in New York City. Kolatalo has worked with numerous artists and musicians, including Kanye West, Eminem, J Cole, Bruno Mars, Kendrick Lamar, Jay-Z, Lorde, Drake, One Republic, Lana Del Rey, Lady Gaga and Janet Jackson.

Robert C. Ludwig is an American mastering engineer. He has mastered recordings on all the major recording formats for all the major record labels, and on projects by more than 1,300 artists including Led Zeppelin, Lou Reed, Queen, Jimi Hendrix, Bryan Ferry, Paul McCartney, Nirvana, Bruce Springsteen and Daft Punk resulting in over 3,000 credits. He is the recipient of numerous Grammy and TEC Awards.

George Marino was an American mastering engineer known for working on albums by rock bands starting in the late 1960s.

Henry Ward Marston IV is an American audio transfer engineer and producer, known for the conservation and reissue of historical recordings.

Dan Millice is an American mastering engineer based out of Engine Room Audio in New York City.

Rodney Mills is an American mastering engineer in Atlanta, Georgia.

Engin Oeztuerk also known as Engin Seyrl is a Berlin based German–Turkish musician.

Gene William Paul is an American audio recording / mixing / mastering engineer, producer and musician. He was an engineer at Atlantic Recording Studios during their famed 1960s–80s period and is currently the chief mastering engineer at G&J Audio, a mixing and mastering studio for major and independent labels focused on reissues and new recordings. He has worked on thousands of projects, and has engineered 9 Grammy Award-winning albums with 29 total nominations in 15 different categories. He has engineered many hit recordings, including 7 #1's on the Billboard Pop & Jazz charts, 6 more in the Pop Top 10, 10 more in the Jazz Top 10, and 5 in the R&B Top 20.

Kimberly A. Rosen is an American Grammy-nominated audio mastering engineer. Since 2009, she owns and runs a mastering studio in Ringwood, New Jersey.

Doug Lionel Sax was an American mastering engineer from Los Angeles, California. He mastered three of The Doors' albums, including their 1967 debut; six of Pink Floyd's albums, including The Wall; Ray Charles' multiple-Grammy winner Genius Loves Company in 2004, and Bob Dylan's 36th studio album Shadows in the Night in 2015.

Ian Shepherd is a British mastering engineer, Blu-ray and DVD author. He runs the Production Advice website and is the founder of Dynamic Range Day, an annual event raising awareness of the Loudness War.

Bob Weston is an American musician, producer, recording engineer, and record mastering engineer. Critic Jason Ankeny declares that "Weston's name and fingerprints are all over the American underground rock of the post-punk era, producing and engineering dates for a seemingly endless number of bands." As a performer, Weston is best known as the bass guitarist in the groups Volcano Suns and Shellac.

Leon Zervos is a mastering engineer who has worked with many world-renowned artists, including Pink, Rihanna, Maroon 5, Beastie Boys, and Willie Nelson.