| BILLBOARD End of Year Charts 2015 USA Hot 100 |
| title | artist | |
| 1 | UPTOWN FUNK | Mark Ronson ft Bruno Mars |
| 2 | THINKING OUT LOUD | Ed Sheeran |
| 3 | SEE YOU AGAIN | Wiz Khalifa ft Charlie Puth |
| 4 | TRAP QUEEN | Fetty Wap |
| 5 | SUGAR | Maroon 5 |
| 6 | SHUT UP & DANCE | Walk The Moon |
| 7 | BLANK SPACE | Taylor Swift |
| 8 | WATCH ME | Silento |
| 9 | EARNED IT | The Weeknd |
| 10 | THE HILLS | The Weeknd |
| 11 | CHEERLEADER | Omi |
| 12 | CAN'T FEEL MY FACE | The Weeknd |
| 13 | LOVE ME LIKE YOU DO | Ellie Goulding |
| 14 | TAKE ME TO CHURCH | Hozier |
| 15 | BAD BLOOD | Taylor Swift ft Kendrick Lamar |
| 16 | LEAN ON | Major Lazer ft MŘ & DJ Snake |
| 17 | WANT TO WANT ME | Jason Derulo |
| 18 | SHAKE IT OFF | Taylor Swift |
| 19 | WHERE ARE U NOW | Skrillex & Diplo ft Justin Bieber |
| 20 | FIGHT SONG | Rachel Platten |
| 21 | 679 | Fetty Wap |
| 22 | LIPS ARE MOVIN | Meghan Trainor |
| 23 | WORTH IT | Fifth Harmony |
| 24 | POST TO BE | Omarion |
| 25 | HONEY I'M GOOD | Andy Grammer |
| 26 | I'M NOT THE ONLY ONE | Sam Smith |
| 27 | GOOD FOR YOU | Selena Gomez |
| 28 | ALL ABOUT THE BASS | Meghan Trainor |
| 29 | STYLE | Taylor Swift |
| 30 | HOTLINE BLING | Drake |
| 31 | HEY MAMA | David Guetta ft Nicky Minaj & Afrojack |
| 32 | GDFR | FloRida |
| 33 | WHAT DO YOU MEAN | Justin Bieber |
| 34 | PHOTOGRAPH | Ed Sheeran |
| 35 | HELLO | Adele |
| 36 | STITCHES | Shawn Mendes |
| 37 | TALKING BODY | Tove Lo |
| 38 | JEALOUS | Nick Jonas |
| 39 | TIME OF OUR LIVES | Pitbull & Ne-Yo |
| 40 | LOCKED AWAY | R. City ft Adam Levine |
| 41 | SOMEBODY | Natalie La Rose |
| 42 | FOURFIVESECONDS | Rihanna, Paul McCartney & Kanye West |
| 43 | CENTURIES | Fall Out Boy |
| 44 | MY WAY | Fetty Wap |
| 45 | TAKE YOUR TIME | Sam Hunt |
| 46 | ANIMALS | Maroon 5 |
| 47 | I DON'T F**K WITH YOU | Big Sean |
| 48 | B**** BETTER HAVE MY MONEY | Rihanna |
| 49 | FLEX (OOH OOH OOH) | Rich Homie Quan |
| 50 | NASTY FREESTYLE | T-Wayne |
| 51 | ONLY | Nicki Minaj |
| 52 | ELASTIC HEART | Sia |
| 53 | COOL FOR THE SUMMER | Demi Lovato |
| 54 | RENEGADES | X Ambassadors |
| 55 | I DONT MIND | Usher |
| 56 | LOVE ME HARDER | Ariana Grande & The Weeknd |
| 57 | WILDEST DREAMS | Taylor Swift |
| 58 | STAY WITH ME | Sam Smith |
| 59 | YOU KNOW YOU LIKE IT | DJ Snake |
| 60 | UMA THURMAN | Fall Out Boy |
| 61 | 7/11 | Beyoncé |
| 62 | THE HEART WANTS WHAT IT WANTS | Selena Gomez |
| 63 | GIRL CRUSH | Little Big Town |
| 64 | SLOW MOTION | Trey Songz |
| 65 | DRAG ME DOWN | One Direction |
| 66 | TRUFFLE BUTTER | Nicki Minaj |
| 67 | ONE LAST TIME | Ariana Grande |
| 68 | CHAINS | Nick Jonas |
| 69 | ALL EYES ON YOU | Meek Mill ft Chris Brown & Nicki Minaj |
| 70 | NO TYPE | Rae Sremmurd |
| 71 | RIPTIDE | Vance Joy |
| 72 | CLASSIC MAN | Jidenna |
| 73 | EX'S & OH'S | Elle King |
| 74 | DEAR FUTURE HUSBAND | Meghan Trainor |
| 75 | MARVIN GAYE | Charlie Puth ft Meghan Trainor |
| 76 | LIKE I"M GONNA LOSE YOU | Meghan Trainor ft John Legend |
| 77 | HABITS (STAY HIGH) | Tove Lo |
| 78 | THE HANGING TREE | James Newton Howard ft Jennifer Lawrence |
| 79 | COCO | O.T. Genasis |
| 80 | BANG BANG | Jessie J, Ariana Grande & Nicki Minaj |
| 81 | LAY ME DOWN | Sam Smith & John Legend |
| 82 | TUESDAY | I Love Makonnen |
| 83 | HIT THE QUAN | iLove Memphis |
| 84 | DOWNTOWN | Macklemore & Ryan Lewis |
| 85 | HOUSE PARTY | Sam Hunt |
| 86 | AYO | Chris Brown ft Tyga |
| 87 | KICK THE DUST UP | Luke Bryan |
| 88 | BLESSINGS | Big Sean |
| 89 | BUDAPEST | George Ezra |
| 90 | CHANDELIER | Sia |
| 91 | HEARTBEAT SONG | Kelly Clarkson |
| 92 | DON"T | Ed Sheeran |
| 93 | GHOST | Ella Henderson |
| 94 | HERE | Alessia Cara |
| 95 | WAVES | Mr. Probz |
| 96 | EL PERDON | Enrique Iglesias & Nicki Minaj |
| 97 | SHE KNOWS | Ne-Yo |
| 98 | NIGHT CHANGES | One Direction |
| 99 | BACK TO BACK | Drake |
| 100 | HOW DEEP IS YOUR LOVE | Calvin Harris & Disciples |