# List of number-one singles of 2015 (Slovenia)

List of the Slovenian number-one singles of 2015 compiled by SloTop50, is the official chart provider of Slovenia. SloTop50 publishes weekly charts once a week, every Sunday. Chart contain data generated by the SloTop50 system according to any song played during the period starting the previous Monday morning at time 00:00:00 and ending Sunday night at 23:59:59.

## Charts
### Number-one singles by week

Weekly charted #1 songs and highest charted counting among domestic songs only
| † | Indicates best-performing single of 2015 |
| No. | Week | Issue date | Number one | Artist | Top domestic song | Top domestic artist |
| 25 | 105 | 4 January 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 106 | 11 January 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 107 | 18 January 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 108 | 25 January 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 109 | 1 February 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 110 | 8 February 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 111 | 15 February 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 112 | 22 February 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 25 | 113 | 1 March 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 26 | 114 | 8 March 2015 | "Love Me Like You Do" † | Ellie Goulding | "Here for You" | Maraaya |
| 26 | 115 | 15 March 2015 | "Love Me Like You Do" † | Ellie Goulding | "Here for You" | Maraaya |
| 26 | 116 | 22 March 2015 | "Love Me Like You Do" † | Ellie Goulding | "Here for You" | Maraaya |
| 26 | 117 | 29 March 2015 | "Love Me Like You Do" † | Ellie Goulding | "Here for You" | Maraaya |
| 26 | 118 | 5 April 2015 | "Love Me Like You Do" † | Ellie Goulding | "Here for You" | Maraaya |
| 27 | 119 | 12 April 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| 27 | 120 | 19 April 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| 27 | 121 | 26 April 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| re | 122 | 3 May 2015 | "Love Me Like You Do" † | Ellie Goulding | "Here for You" | Maraaya |
| re | 123 | 10 May 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| re | 124 | 17 May 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| re | 125 | 24 May 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| re | 126 | 31 May 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| 28 | 127 | 7 June 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 28 | 128 | 14 June 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 28 | 129 | 21 June 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 28 | 130 | 28 June 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 28 | 131 | 5 July 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 28 | 132 | 12 July 2015 | "Cheerleader" | OMI | "Nekaj med nama" | Iztok Easy Novak |
| 28 | 133 | 19 July 2015 | "Cheerleader" | OMI | "Nekaj med nama" | Iztok Easy Novak |
| 28 | 134 | 26 July 2015 | "Cheerleader" | OMI | "Carica" | Tanja Žagar |
| 28 | 135 | 2 August 2015 | "Cheerleader" | OMI | "Nekaj med nama" | Iztok Easy Novak |
| 28 | 136 | 9 August 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 28 | 137 | 16 August 2015 | "Cheerleader" | OMI | "Nekaj med nama" | Iztok Easy Novak |
| 28 | 138 | 23 August 2015 | "Cheerleader" | OMI | "Carica" | Tanja Žagar |
| 28 | 139 | 30 August 2015 | "Cheerleader" | OMI | "Piknik" | Siddharta |
| 28 | 140 | 6 September 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 29 | 141 | 13 September 2015 | "Ain't Nobody (Loves Me Better)" | Felix Jaehn feat. Jasmine Thompson | "Here for You" | Maraaya |
| 30 | 142 | 20 September 2015 | "Sugar" | Robin Schulz feat. Francesco Yates | "Here for You" | Maraaya |
| 31 | 143 | 27 September 2015 | "Photograph" | Ed Sheeran | "Here for You" | Maraaya |
| 32 | 144 | 4 October 2015 | "Reality" | Lost Frequencies feat. Janieck Devy | "Ledena" | Siddharta |
| re | 145 | 11 October 2015 | "Sugar" | Robin Schulz feat. Francesco Yates | "Here for You" | Maraaya |
| re | 146 | 18 October 2015 | "Photograph" | Ed Sheeran | "Living Again" | Maraaya |
| re | 147 | 25 October 2015 | "Reality" | Lost Frequencies feat. Janieck Devy | "Living Again" | Maraaya |
| re | 148 | 1 November 2015 | "Reality" | Lost Frequencies feat. Janieck Devy | "Najljubša napaka" | Anja Rupel |
| 33 | 149 | 8 November 2015 | "Hello" | Adele | "Najljubša napaka" | Anja Rupel |
| 33 | 150 | 15 November 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 33 | 151 | 22 November 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 33 | 152 | 29 November 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 33 | 153 | 6 December 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 33 | 154 | 13 December 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 33 | 155 | 20 December 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 33 | 156 | 27 December 2015 | "Hello" | Adele | "Living Again" | Maraaya |
| 33 | 157 | 3 January 2016 | "Hello" | Adele | "Srečno novo leto" | Rok'n'Band |

### Number-one singles by month

Monthly charted #1 songs and highest charted counting among domestic songs only
| No. | Month | Issue date | Number-one | Artist | Top domestic song | Top domestic artist |
| re | 25 | January 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| re | 26 | February 2015 | "All About That Bass" | Meghan Trainor | "Lovin' Me" | Maraaya |
| 16 | 27 | March 2015 | "Love Me Like You Do" | Ellie Goulding | "Here for You" | Maraaya |
| 17 | 28 | April 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| 17 | 29 | May 2015 | "Here for You" | Maraaya | "Here for You" | Maraaya |
| 18 | 30 | June 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 18 | 31 | July 2015 | "Cheerleader" | OMI | "Nekaj med nama" | Iztok Easy Novak |
| 18 | 32 | August 2015 | "Cheerleader" | OMI | "Here for You" | Maraaya |
| 19 | 33 | September 2015 | "Photograph" | Ed Sheeran | "Here for You" | Maraaya |
| 20 | 34 | October 2015 | "Reality" | Lost Frequencies feat. Janieck Devy | "Sladoled z vesoljem" | Nina Pušlar |
| 21 | 35 | November 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |
| 21 | 36 | December 2015 | "Hello" | Adele | "Stara dobra" | Jan Plestenjak |