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Benjamin Levi Madden (né Combs; born March 11, 1979) is an American musician. He is the rhythm guitarist and backing vocalist for the rock band Good Charlotte—for which he has received various awards—as well as pop rock collaboration the Madden Brothers. He formed both of these acts with his identical twin brother, Joel Madden, with whom he was a coach on The Voice Australia from 2015 to 2016.
| Year | Song | Artist(s) | Album |
| 2001 | "Let's Go" | X-Ecutioners | |
| 2002 | "January" | Goldfinger | Open Your Eyes |
| 2003 | "Jaded (These Years)" | Mest | Mest |
| "It's Alright" | MxPx | Before Everything & After | |
| "On the Outs" | |||
| 2004 | "Are You Ready?" | Hazen Street | Hazen Street |
| "All That" | |||
| "Last Train Home" | Lostprophets | Start Something | |
| "Jump" | N.E.R.D | Fly or Die | |
| 2007 | "Tightly Wound" | MxPx | Secret Weapon |
| "Sex Without Love" | Ben Lee | Ripe | |
| 2008 | "My Own Way" | Three 6 Mafia | Last 2 Walk |
| 2009 | "Apollo (Live on Your TV)" | Apoptygma Berzerk | Rocket Science |
| "Darkness into Light" | Matisyahu | Light | |
| "Dead N' Gone" | The 69 Eyes | Back in Blood | |
| "Shoulda Let U Go" | Sean Kingston | Tomorrow | |
| "Snowblinded" | Kill Hannah | Wake Up the Sleepers | |
| 2013 | "Breakdown" | Tonight Alive | The Other Side |
| 2014 | "Come Back Down" | TJR | |
| 2019 | "Never Enough" | Sleeping with Sirens | How It Feels to Be Lost |
| 2020 | "Second Chances" | Hollywood Undead | New Empire, Vol. 1 |
| Year | Title | Role | Notes |
| 2001 | Not Another Teen Movie | Prom band member | |
| 2006 | Live Freaky Die Freaky | Interrogator | Voice only |
| Material Girls | Mistaken valet | ||
| Fast Future Generation | Himself | ||
| 2007 | Punk's Not Dead | ||
| 2008 | Paris, Not France | ||
| 2009 | 6 Beers of Separation | ||
| 2016 | I'll Sleep When I'm Dead |
| Year | Title | Role | Notes |
| 2004 | Punk'd | Himself | 1 episode |
| 2009 | Australian Idol | Himself (guest judge) | 2 episodes |
| 2011 | The Electric Company | Himself | |
| 2014 | The Voice Kids | Himself (coach) | All episodes |
| 2015–2016 | The Voice Australia | ||
| 2022 | Celebrity Wheel of Fortune | Himself (contestant) | 1 episode |