Daftar hits nomor satu tahun 2011 (Korea Selatan)
Chart Mingguan

| Tanggal | Lagu | Artis | Ref |
| --- | --- | --- | --- |
| 1 Januari | "Good Day" (bahasa Korea: 좋은 날) | IU |  |
| 8 Januari | "Good Day" (bahasa Korea: 좋은 날) | IU |  |
| 15 Januari | "That Man" (bahasa Korea: 그 남자) | Hyun Bin |  |
| 22 Januari | "For First Time Lovers (Banmal Song)"   (bahasa Korea: 처음 사랑하는 연인들을 위해 (반말송)) | Jung Yong Hwa |  |
| 29 Januari | "For First Time Lovers (Banmal Song)"   (bahasa Korea: 처음 사랑하는 연인들을 위해 (반말송)) | Jung Yong Hwa |  |
| 5 Februari | "Someday" | IU |  |
| 12 Februari | "Black & White" | G.NA |  |
| 19 Februari | "The Story Only I Didn't Know" (bahasa Korea: 나만 몰랐던 이야기) | IU |  |
| 26 Februari | "The Story Only I Didn't Know" (bahasa Korea: 나만 몰랐던 이야기) | IU |  |
| 5 Maret | "Tonight" | Big Bang |  |
| 12 Maret | "Going Crazy" (bahasa Korea: 미친거니) | Song Jieun feat. Bang Yong-guk |  |
| 19 Maret | "My Heart Beating" (bahasa Korea: 가슴이 뛴다) | K.Will |  |
| 26 Maret | "Intuition" (bahasa Korea: 직감) | CN Blue |  |
| 2 April | "Please" (bahasa Korea: 제발) | Kim Bum Soo |  |
| 9 April | "Please" (bahasa Korea: 제발) | Kim Bum Soo |  |
| 16 April | "Love Song" | Big Bang |  |
| 23 April | "Danger" (bahasa Korea: 피노키오) | f(x) |  |
| 30 April | "Don't Cry" | Park Bom |  |
| 7 Mei | "Don't Cry" | Park Bom |  |
| 14 Mei | "I Hope It Would Be That Way Now" (bahasa Korea: 이젠 그랬으면 좋겠네) | Park Jung-hyun |  |
| 21 Mei | "Lonely" | 2NE1 |  |
| 28 Mei | "If You Were Like Me" (bahasa Korea: 나와 같다면) | Kim Yeon-woo |  |
| 4 Juni | "For 1000 Days" (bahasa Korea: 천일동안) | Ock Joo-hyun |  |
| 11 Juni | "Don’t Forget Me" (bahasa Korea: 나를 잊지 말아요) | Huh Gak |  |
| 18 Juni | "Coordination" (bahasa Korea: 조율) | JK Kim Dong Wook |  |
| 25 Juni | "Hands Up" | 2PM |  |
| 2 Juli | "I Am the Best" (bahasa Korea: 내가 제일 잘 나가) | 2NE1 |  |
| 9 Juli | "Having an Affair" (bahasa Korea: 바람났어) | GG (Park Myung Soo &   G-Dragon) feat. Park Bom |  |
| 16 Juli | "Having an Affair" (bahasa Korea: 바람났어) | GG (Park Myung Soo &   G-Dragon) feat. Park Bom |  |
| 23 Juli | "Good-bye Baby" | miss A |  |
| 30 Juli | "Good-bye Baby" | miss A |  |
| 6 Agustus | "Ugly" | 2NE1 |  |
| 13 Agustus | "So Cool" | SISTAR |  |
| 20 Agustus | "I Turned Off the TV..." (bahasa Korea: TV를 껐네...) | Leessang feat. Yoon Mirae,   Kwon Jung Yeol |  |
| 27 Agustus | "I Turned Off the TV..." (bahasa Korea: TV를 껐네...) | Leessang feat. Yoon Mirae,   Kwon Jung Yeol |  |
| 3 September | "Don't Say Goodbye" (bahasa Korea: 안녕이라고 말하지마) | Davichi |  |
| 10 September | "Don't Say Goodbye" (bahasa Korea: 안녕이라고 말하지마) | Davichi |  |
| 17 September | "Don't Say Goodbye" (bahasa Korea: 안녕이라고 말하지마) | Davichi |  |
| 24 September | "Hello" | Huh Gak |  |
| 1 Oktober | "Sixth Sense" | Brown Eyed Girls |  |
| 8 Oktober | "Tokyo Girl" (bahasa Korea: 동경소녀) | Busker Busker |  |
| 15 October | "Open Arms" | Ulala Session feat. Christina |  |
| 22 Oktober | "The Boys" | Girls' Generation |  |
| 29 Oktober | "The Boys" | Girls' Generation |  |
| 5 November | "The Western Sky" (bahasa Korea: 서쪽 하늘) | Ulala Session |  |
| 12 November | "Be My Baby" | Wonder Girls |  |
| 19 November | "Cry Cry" | T-ara |  |
| 26 November | "Cry Cry" | T-ara |  |
| 3 Desember | "You and I" (bahasa Korea: 너랑 나) | IU |  |
| 10 Desember | "You and I" (bahasa Korea: 너랑 나) | IU |  |
| 17 Desember | "You and I" (bahasa Korea: 너랑 나) | IU |  |
| 24 December | "Trouble Maker" | HyunA & Hyunseung |  |
| 31 Desember | "We Were in Love" (bahasa Korea: 우리 사랑했잖아) | Davichi & T-ara |  |