# List of number-one singles of 2018 (Spain)

This lists the singles that reached number one on the Spanish PROMUSICAE sales and airplay charts in 2018. Total sales correspond to the data sent by regular contributors to sales volumes and by digital distributors.

## Chart history

| Week | Issue date | Top Streaming, Downloads & Physical Sales | Top Streaming, Downloads & Physical Sales | Top Streaming, Downloads & Physical Sales | Most Airplay | Most Airplay | Most Airplay |
| Week | Issue date | Artist(s) | Song | Ref. | Artist(s) | Song | Ref. |
| 1 | January 4 | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | | Camila Cabello featuring Young Thug | "Havana" | |
| 2 | January 11 | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 3 | January 18 | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 4 | January 25 | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | | Camila Cabello featuring Young Thug | "Havana" | |
| 5 | February 1 | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 6 | February 8 | Aitana and Ana Guerra | "Lo malo" | | Morat and Juanes | "Besos en guerra" | |
| 7 | February 15 | Daddy Yankee | "Dura" | | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | |
| 8 | February 22 | Bad Bunny | "Amorfoda" | | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | |
| 9 | March 1 | Bad Bunny | "Amorfoda" | | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | |
| 10 | March 8 | Bad Bunny | "Amorfoda" | | Luis Fonsi featuring Demi Lovato | "Échame la Culpa" | |
| 11 | March 15 | Nicky Jam and J Balvin | "X" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 12 | March 22 | Nicky Jam and J Balvin | "X" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 13 | March 29 | Nicky Jam and J Balvin | "X" | | Charlie Puth | "How Long" | |
| 14 | April 5 | Nicky Jam and J Balvin | "X" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 15 | April 12 | Aitana and Ana Guerra | "Lo malo" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 16 | April 19 | Aitana and Ana Guerra | "Lo malo" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 17 | April 26 | Aitana and Ana Guerra | "Lo malo" | | Aitana and Ana Guerra | "Lo malo" | |
| 18 | May 3 | Aitana and Ana Guerra | "Lo malo" | | Ed Sheeran and Beyoncé | "Perfect" | |
| 19 | May 10 | Nio Garcia, Darell and Casper Magico | "Te Boté" | | Selena Gomez and Marshmello | "Wolves" | |
| 20 | May 17 | Nio Garcia, Darell and Casper Magico | "Te Boté" | | Álvaro Soler | "La Cintura" | |
| 21 | May 24 | Nio Garcia, Darell and Casper Magico | "Te Boté" | | Álvaro Soler | "La Cintura" | |
| 22 | May 31 | Nio Garcia, Darell and Casper Magico | "Te Boté" | | Aitana and Ana Guerra | "Lo malo" | |
| 23 | June 7 | Cepeda | "Esta vez" | | Selena Gomez and Marshmello | "Wolves" | |
| 24 | June 14 | Becky G and Natti Natasha | "Sin Pijama" | | Álvaro Soler | "La Cintura" | |
| 25 | June 21 | Becky G and Natti Natasha | "Sin Pijama" | | Álvaro Soler | "La Cintura" | |
| 26 | June 28 | Becky G and Natti Natasha | "Sin Pijama" | | Álvaro Soler | "La Cintura" | |
| 27 | July 5 | Becky G and Natti Natasha | "Sin Pijama" | | Álvaro Soler | "La Cintura" | |
| 28 | July 12 | Becky G and Natti Natasha | "Sin Pijama" | | Calvin Harris and Dua Lipa | "One Kiss" | |
| 29 | July 19 | Becky G and Natti Natasha | "Sin Pijama" | | Álvaro Soler | "La Cintura" | |
| 30 | July 26 | Becky G and Natti Natasha | "Sin Pijama" | | Álvaro Soler | "La Cintura" | |
| 31 | August 2 | Aitana | "Teléfono" | | Marshmello and Anne-Marie | "Friends" | |
| 32 | August 9 | Aitana | "Teléfono" | | Álvaro Soler | "La Cintura" | |
| 33 | August 16 | Aitana | "Teléfono" | | Calvin Harris and Dua Lipa | "One Kiss" | |
| 34 | August 23 | Aitana | "Teléfono" | | Álvaro Soler | "La Cintura" | |
| 35 | August 30 | Aitana | "Teléfono" | | Calvin Harris and Dua Lipa | "One Kiss" | |
| 36 | September 6 | Aitana | "Teléfono" | | Calvin Harris and Dua Lipa | "One Kiss" | |
| 37 | September 13 | Ozuna and Manuel Turizo | "Vaina Loca" | | Melendi with Alejandro Sanz and Arkano | "Déjala que baile" | |
| 38 | September 20 | Ozuna and Manuel Turizo | "Vaina Loca" | | Melendi with Alejandro Sanz and Arkano | "Déjala que baile" | |
| 39 | September 27 | Ozuna and Manuel Turizo | "Vaina Loca" | | Calvin Harris and Dua Lipa | "One Kiss" | |
| 40 | October 4 | 6ix9ine featuring Anuel AA | "Bebe" | | Eleni Foureira | "Fuego" | |
| 41 | October 11 | DJ Snake featuring Selena Gomez, Ozuna and Cardi B | "Taki Taki" | | Blas Cantó | "Él no soy yo" | |
| 42 | October 18 | Bad Bunny featuring Drake | "Mia" | | Eleni Foureira | "Fuego" | |
| 43 | October 25 | Bad Bunny featuring Drake | "Mia" | | Maroon 5 | "Girls Like You" | |
| 44 | November 1 | Bad Bunny featuring Drake | "Mia" | | Maroon 5 | "Girls Like You" | |
| 45 | November 8 | Rosalía | "Di mi nombre" | | Maroon 5 | "Girls Like You" | |
| 46 | November 15 | Rosalía | "Di mi nombre" | | Maroon 5 | "Girls Like You" | |
| 47 | November 22 | Paulo Londra | "Adán y Eva" | | Maroon 5 | "Girls Like You" | |
| 48 | November 29 | Paulo Londra | "Adán y Eva" | | Clean Bandit featuring Demi Lovato | "Solo" | |
| 49 | December 6 | Aitana | "Vas a quedarte" | | Maroon 5 | "Girls Like You" | |
| 50 | December 13 | Paulo Londra | "Adán y Eva" | | Beret | "Lo siento" | |
| 51 | December 20 | Paulo Londra | "Adán y Eva" | | Maroon 5 | "Girls Like You" | |
| 52 | December 27 | Paulo Londra | "Adán y Eva" | | David Bisbal and Greeicy | "Perdón" | |