The most popular Latin pop songs in 2005, ranked by radio airplay audience impressions and measured by Nielsen BDS.
| Issue date | Song | Artist(s) | Ref. |
|---|---|---|---|
| January 1 | "Nada Valgo Sin Tu Amor" | Juanes | [1] |
| January 8 | [2] | ||
| January 15 | [3] | ||
| January 22 | [4] | ||
| January 29 | "Porque Es Tan Cruel El Amor" | Ricardo Arjona | [5] |
| February 5 | "Volverte a Ver" | Juanes | [6] |
| February 12 | [7] | ||
| February 19 | [8] | ||
| February 26 | "Te Buscaría" | Cristian Castro | [9] |
| March 5 | "Algo Está Cambiando" | Julieta Venegas | [10] |
| March 12 | "Te Buscaría" | Cristian Castro | [11] |
| March 19 | [12] | ||
| March 26 | "Algo Está Cambiando" | Julieta Venegas | [13] |
| April 2 | "La Camisa Negra" | Juanes | [14] |
| April 10 | [15] | ||
| April 16 | [16] | ||
| April 23 | [17] | ||
| April 30 | [18] | ||
| May 7 | [19] | ||
| May 14 | [20] | ||
| May 21 | [21] | ||
| May 28 | [22] | ||
| June 4 | [23] | ||
| June 11 | "La Tortura" | Shakira featuring Alejandro Sanz | [24] |
| June 18 | [25] | ||
| June 25 | [26] | ||
| July 2 | No Chart Was Emitted | No Chart | No Chart |
| July 9 | |||
| July 16 | |||
| July 23 | |||
| July 30 | |||
| August 6 | |||
| August 13 | |||
| August 20 | |||
| August 27 | |||
| September 3 | |||
| September 10 | |||
| September 17 | |||
| September 24 | |||
| October 1 | |||
| October 8 | |||
| October 15 | |||
| October 22 | |||
| October 29 | "Solo Quédate En Silencio" | RBD | [27] |
| November 5 | [28] | ||
| November 12 | "No Te Preocupes por Mí" | Chayanne | [29] |
| November 19 | [30] | ||
| November 26 | [31] | ||
| December 3 | [32] | ||
| December 10 | [33] | ||
| December 17 | [34] | ||
| December 24 | "Amor Eterno" | Cristian Castro | [35] |
| December 31 | [36] |
|
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