List of number-one Billboard Latin Pop Airplay songs of 2003
# List of number-one Billboard Latin Pop Airplay songs of 2003

The most popular Latin pop songs in 2003, ranked by radio airplay audience impressions and measured by Nielsen BDS.

| Issue date | Song | Artist(s) |
| - | - | - |
| January 4 | "El Problema" | Ricardo Arjona |
| January 11 | "El Problema" | Ricardo Arjona |
| January 18 | "El Problema" | Ricardo Arjona |
| January 25 | "El Problema" | Ricardo Arjona |
| February 1 | "El Problema" | Ricardo Arjona |
| February 8 | "El Problema" | Ricardo Arjona |
| February 15 | "El Problema" | Ricardo Arjona |
| February 22 | "Quizás" | Enrique Iglesias |
| March 1 | "Que Me Quedes Tú" | Shakira |
| March 8 | "Que Me Quedes Tú" | Shakira |
| March 15 | "Sedúceme" | La India |
| March 22 | "Que Me Quedes Tú" | Shakira |
| March 29 | "En Cuerpo y Alma" | Millie |
| April 5 | "Ámame" | Alexandre Pires |
| April 12 | "Tal Vez" | Ricky Martin |
| April 19 | "Tal Vez" | Ricky Martin |
| April 26 | "Tal Vez" | Ricky Martin |
| May 3 | "Tal Vez" | Ricky Martin |
| May 10 | "Tal Vez" | Ricky Martin |
| May 17 | "Tal Vez" | Ricky Martin |
| May 24 | "Tal Vez" | Ricky Martin |
| May 31 | "Tal Vez" | Ricky Martin |
| June 7 | "Tal Vez" | Ricky Martin |
| June 14 | "Tal Vez" | Ricky Martin |
| June 21 | "Tal Vez" | Ricky Martin |
| June 28 | "Tal Vez" | Ricky Martin |
| July 5 | "Mariposa Traicionera" | Maná |
| July 12 | "Tal Vez" | Ricky Martin |
| July 19 | "Fotografía" | Juanes featuring Nelly Furtado |
| July 26 | "Fotografía" | Juanes featuring Nelly Furtado |
| August 2 | "Fotografía" | Juanes featuring Nelly Furtado |
| August 9 | "Fotografía" | Juanes featuring Nelly Furtado |
| August 16 | "Fotografía" | Juanes featuring Nelly Furtado |
| August 23 | "Fotografía" | Juanes featuring Nelly Furtado |
| August 30 | "Fotografía" | Juanes featuring Nelly Furtado |
| September 6 | "Un Siglo Sin Ti" | Chayanne |
| September 13 | "Un Siglo Sin Ti" | Chayanne |
| September 20 | "Un Siglo Sin Ti" | Chayanne |
| September 27 | "Un Siglo Sin Ti" | Chayanne |
| October 4 | "Un Siglo Sin Ti" | Chayanne |
| October 11 | "Un Siglo Sin Ti" | Chayanne |
| October 18 | "Un Siglo Sin Ti" | Chayanne |
| October 25 | "Te Necesito" | Luis Miguel |
| November 1 | "Te Necesito" | Luis Miguel |
| November 8 | "Te Necesito" | Luis Miguel |
| November 15 | "Te Necesito" | Luis Miguel |
| November 22 | "Te Necesito" | Luis Miguel |
| November 29 | "Te Necesito" | Luis Miguel |
| December 6 | "Te Necesito" | Luis Miguel |
| December 13 | "Mientes Tan Bien" | Sin Bandera |
| December 20 | "Mientes Tan Bien" | Sin Bandera |
| December 27 | "Mientes Tan Bien" | Sin Bandera |
