| Alex Gori | Jipsyfunk | Original Mix | 127 | — | Frequenza LTD | 2011 |
| Alex Guesta | Free | Big Floor Remix | 128 | — | Reshape | 2012 |
| Alex Guesta ft. Lili Rose | If I Could | Antillas & Dankann Mix | 128 | — | Juicy | 2011 |
| Alex Hepburn | Under | — | 84 | Pop | — | 2012 |
| Alex J. Robinson | Girly Girl | — | 88 | — | MDM | 2011 |
| Alex Javier | Nuestro Amor Es Para Siempre | — | 134 | — | T&J | 2009 |
| Alex K | Tha Beat Pounds | Alex & Elroy Break Pound Mix | 136 | Hard House | Dinky | 2002 |
| Alex Kassel ft. Adam Joseph | Chasing The Dream | — | 128 | — | Soltrenz | 2011 |
| Alex Kolodziej | Workaholic | Original Mix | 121 | Tech House | Original Mix | 2018 |
| Alex Kunnari & Heikki L ft. Joel Madden | City Of Sin | Radio Edit | 128 | Dance | Ultra | 2013 |
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| Alex Kunnari & Heikki L ft. Joel Madden | City Of Sin | — | 128 | Dance | Ultra | 2013 |
| Alex Kunnari & Heikki L ft. Joel Madden | City Of Sin | Tom Fall Remix | 128 | — | Ultra | 2013 |
| Alex Lahey | I Love You Like A Brother | — | 175 | Alternative | — | 2018 |
| Alex Lahey | I Love You Like A Brother | PopRoXxX Quick Edit | 175 | Alternative | PopRoXxX Quick Edit | 2018 |
| Alex Lahey | I Love You Like A Brother | PopRoXxX Intro Edit | 175 | Alternative | PopRoXxX Intro Edit | 2018 |
| Alex Lamb & DavidAze | A Place In The Sun | Original Mix | 128 | — | Metron | 2013 |
| Alex Lamb ft. Christina Skaar | Freedom | — | 96 | Dance | Next Plateau | 2011 |
| Alex Lamb ft. Christina Skaar | Freedom | Extended Mix | 128 | — | Next Plateau | 2011 |
| Alex M.O.R.P.H. ft. Shannon Hurley | Monday Morning Madness | — | 128 | — | Armada Music B.V. | 2013 |
| Alex M.O.R.P.H. ft. Sylvia Tosun | An Angel's Love | — | 137 | — | Armada | 2011 |
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| Alex Matos | Lo Malo Se Va Bailando | — | 107 | — | Planet | 2016 |
| Alex Matos | Que Pena Me Das | — | 98 | Salsa | Planet | 2013 |
| Alex Mattson ft. Solamay | UFO | / Intro Edit | 98 | — | Ultra | 2016 |
| Alex Mattson ft. Solamay | UFO | Original Mix | 98 | — | Ultra | 2016 |
| Alex Mattson ft. Solamay | UFO | Promo Only Intro Edit* | 98 | Pop | Ultra | 2016 |