Nine (album Blink-182)
Personil

Lokasi
Direkam di Opra Studios dan Rancho Pagzilla (North Hollywood, California); Foxy Studios (Los Angeles, California); Studio 1111 (Beverly Hills, California)
Dicampur di The Casita (Hollywood, California); Lotus Eater Studio (Santa Monica, California); Larrabee Sound Studios (North Hollywood, California); MOON Studios (Burbank, California); SARM Studios (London, England); MixStar Studios (Virginia Beach, Virginia)
Menguasai di Chris Athens Masters (Austin, Texas); "I Really Wish I Hated You" mastered at The Mastering Place (New York City)
Personil
Blink-182
Matt Skiba – vokal, gitar
Mark Hoppus – vokal, bass gitar
Travis Barker – drum, perkusi, programming dan piano (3, 11, 14–15), produser (13)
Musisi tambahan
Alex Schwartz – penulisan lagu (10), produksi tambahan (13)
Ali Tamposi – penulisan lagu (9)
Andrew Watt – produser (9), penulisan lagu (9), instrumental dan pemrograman (9), gitar (9), vokal (9)
Benjamin Berger – penulisan lagu (6)
Brian Phillips – produksi dan teknik tambahan (5), vokal geng (5)
Chris Greatti – penulisan lagu (3)
Happy Perez – produksi tambahan (9), instrumentasi dan pemrograman (9), gitar (9)
Ian Walsh – pemrograman dan penyuntingan digital (5)
Jake Torrey – penulisan lagu (10)
Jaramye Daniels – penulisan lagu (15)
Jim Lavigne – penulisan lagu (1, 14)
Joe Khajadourian – penulisan lagu (10), produksi tambahan (13)
John Mitchell – songwriting (1, 7, 14)
JP Clark – songwriting (15)
Matt Malpass – producer (13), songwriting (2, 5, 11), additional production and engineering (5)
Ryan McMahon – songwriting (6)
Ryan Rabin – songwriting (6)
Sam Hollander – songwriting (2, 5), gang vocals (5)
Design
Chris Feldmann – art direction, design
Mark Rubbo – CGI and neon design
RISK – mural, track listing titles
Sacha Waldman – mural photography
Production
Allison McGregor – booking
Andrew "Schwifty" Luftman – production coordinator (9)
Anna Maslowitz – publicity (Europe)
Bo Gardner – business management
Chris Athens – mastering (1–8, 10–15)
Chris Galland – mix engineer (5)
Daniel Jensen – crew
Darian Polich – crew
Darryl Eaton – booking
Dave Kutch – mastering (9)
David "Dsilb" Silberstein – production coordinator (9)
Drew "Grey Poupon" Salamunovich – production coordinator (9)
Dylan McLean – engineer (1, 3–4, 6–15), additional mixing (6, 12)
Greg Johnson – A&R, album supervisor
Gus Brandt – management
Jake Lowry – management
Jennifer Weisman-Voale – publicity (North America)
Jeremy "Jboogs" Levin – production coordinator (9)
John Feldmann – producer and songwriting (1, 3–4, 6–12, 14–15), instrumentation and programming (9), guitar (9)
John Hanes – mix engineer (9)
Kevin Wolff – management
KI Pipal – mixing assistant (6)
Lawrence Vavra – management
Leslie Frank – legal
Lisa Socransky Austin – legal
Manny Marroquin – mixing (5)
Michael Bono – assisting recording engineer (3, 7, 10, 14–15)
Mike Dewdney – booking
Mo Green – booking
Neal Avron – mixing (1–3, 8)
Nik Tretiakov – assistant engineer (12–13)
Peter Paterno – legal
Rich Costey – mixing (4, 6–7, 10–11, 14)
Robert Ortiz – crew
Robin Florent – assistant engineer (5)
Samantha Corrie "SamCor" Schulman – production coordinator (9)
Sarah "Goodie Bag" Shelton – production coordinator (9)
Scot Stewart – engineer (1, 3–4, 6–15), additional mixing (6, 12)
Scott Desmarias – assistant (5)
Serban Ghenea – mixing (9)
Tim Pagnotta – producer (2, 5), songwriting (2, 5), gang vocals (5)
Zakk Cervini – mixing (12–13)
Zvi "Angry Beard Man" Edelman – production coordinator (9)