| Yıl | Başlık | Listeler | Albüm |
|---|
| ABD | ABD R&B | ABD Pop | UK | IRL | AVS |
|---|
| Solo single'ları |
|---|
| 2007 | "I Got It from My Mama" | 31 | — | — | 38 | — | 19 | Songs About Girls |
| 2008 | "Heartbreaker"(featuringCheryl Cole) | — | — | — | 4 | 7 | — |
| "Yes We Can" / "We Are the Ones" | — | — | — | — | — | — | albüm dışı |
| "One More Chance" | — | — | — | 97 | — | — | Songs About Girls |
| "It's a New Day" | 78 | — | — | — | — | — | albüm dışı |
| 2010 | "Check It Out"(featuringNicki Minaj) | 24 | 100 | 21 | 11 | 14 | 21 | Pink Friday |
| 2011 | "T.H.E. (The Hardest Ever)"(featuringJennifer Lopez veMick Jagger) | 36 | — | 31 | 3 | 13 | 57 | Willpower |
| 2012 | "This Is Love"(featuringEva Simons) | 110 | — | — | 1 | 1 | 7 |
| "Scream & Shout"(featuringBritney Spears) | — | — | — | — | — | — |
| Konuk sanatçı olarak |
|---|
| 2005 | "Beep"(The Pussycat Dolls featuring will.i.am) | 13 | — | — | 2 | 10 | 3 | PCD |
| 2006 | "I Love My Chick"(Busta Rhymes featuringKelis & will.i.am) | 41 | 18 | 47 | 8 | 33 | 22 | The Big Bang |
| "Fergalicious"(Fergie featuring will.i.am) | 2 | 71 | 1 | 26 | — | 4 | The Dutchess |
| "Hip Hop Is Dead"(Nas featuring will.i.am) | 41 | 48 | 35 | — | 27 | — | Hip Hop Is Dead |
| "A Dream"(Common featuring will.i.am) | — | 116 | — | — | — | — | Freedom Writers (OST) |
| 2007 | "Baby Love"(Nicole Scherzinger featuring will.i.am) | 108 | — | 75 | 14 | 15 | 58 | Her Name Is Nicole |
| "Hot Thing"(Talib Kweli featuring will.i.am) | — | 102 | — | — | — | — | Eardrum |
| "Wait a Minute (Just a Touch)"(Estelle featuring will.i.am) | — | — | — | — | — | — | Shine |
| "I Want You"(Common featuring will.i.am) | 112 | 32 | — | — | — | — | Finding Forever |
| 2008 | "The Girl Is Mine 2008"(Michael Jackson featuring will.i.am) | — | — | — | 32 | — | 60 | Thriller 25 |
| "Here I Come"(Fergie featuring will.i.am) | 122 | — | — | — | — | 22 | The Dutchess |
| "In the Ayer"(Flo Rida featuring will.i.am) | 9 | 105 | 14 | 48 | — | 19 | Mail on Sunday |
| "What's Your Name"(Usher featuring will.i.am) | — | — | — | — | — | — | Here I Stand |
| "All My Life (Ghetto)"(Jay Rock featuringLil Wayne & will.i.am) | — | 110 | — | — | — | — | Follow Me Home |
| 2009 | "Straighten Up and Fly Right"(Nat King Cole featuringNatalie Cole & will.i.am) | — | — | — | — | — | — | Re: Generations |
| "3 Words"(Cheryl Cole featuring will.i.am) | — | — | — | 4 | 7 | 5 | 3 Words |
| 2010 | "I'm in the House"(Steve Aoki featuring will.i.am) | — | — | — | 29 | — | — | Albüm dışı |
| "OMG"(Usher featuring will.i.am) | 1 | 3 | 2 | 1 | 1 | 1 | Raymond v. Raymond |
| "Wavin' Flag" (Celebration Mix)(K'naan featuring will.i.am &David Guetta) | — | — | — | — | — | — | Troubadour |
| 2011 | "Forever"(Wolfgang Gartner featuring will.i.am) | — | — | — | 43 | — | — | Weekend in America |
| "Free"(Natalia Kills featuring will.i.am) | — | — | — | 118 | — | — | Perfectionist |
| 2012 | "Hall of Fame"(The Script featuring will.i.am) | 46 | — | 25 | 1 | 1 | 4 | #3 |
