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 WeekIssue dateTop Streaming, Downloads & Physical SalesMost AirplayArtist(s)SongRef.Artist(s)SongRef.1January 4Luis Fonsi featuring Demi Lovato"Échame la Culpa"Camila Cabello featuring Young Thug"Havana"2January 11Ed Sheeran and Beyoncé"Perfect"3January 184January 25Camila Cabello featuring Young Thug"Havana"5February 1Ed Sheeran and Beyoncé"Perfect"6February 8Aitana and Ana Guerra"Lo malo"Morat and Juanes"Besos en guerra"7February 15Daddy Yankee"Dura"Luis Fonsi featuring Demi Lovato"Échame la Culpa"8February 22Bad Bunny"Amorfoda"9March 110March 811March 15Nicky Jam and J Balvin"X"Ed Sheeran and Beyoncé"Perfect"12March 2213March 29Charlie Puth"How Long"14April 5Ed Sheeran and Beyoncé"Perfect"15April 12Aitana and Ana Guerra"Lo malo"16April 1917April 26Aitana and Ana Guerra"Lo malo"18May 3Ed Sheeran and Beyoncé"Perfect"19May 10Nio Garcia, Darell and Casper Magico"Te Boté"Selena Gomez and Marshmello"Wolves"20May 17Álvaro Soler"La Cintura"21May 2422May 31Aitana and Ana Guerra"Lo malo"23June 7Cepeda"Esta vez"Selena Gomez and Marshmello"Wolves"24June 14Becky G and Natti Natasha"Sin Pijama"Álvaro Soler"La Cintura"25June 2126June 2827July 528July 12Calvin Harris and Dua Lipa"One Kiss"29July 19Álvaro Soler"La Cintura"30July 2631August 2Aitana"Teléfono"Marshmello and Anne-Marie"Friends"32August 9Álvaro Soler"La Cintura"33August 16Calvin Harris and Dua Lipa"One Kiss"34August 23Álvaro Soler"La Cintura"35August 30Calvin Harris and Dua Lipa"One Kiss"36September 637September 13Ozuna and Manuel Turizo"Vaina Loca"Melendi with Alejandro Sanz and Arkano"Déjala que baile"38September 2039September 27Calvin Harris and Dua Lipa"One Kiss"40October 46ix9ine featuring Anuel AA"Bebe"Eleni Foureira"Fuego"41October 11DJ Snake featuring Selena Gomez, Ozuna and Cardi B"Taki Taki"Blas Cantó"Él no soy yo"42October 18Bad Bunny featuring Drake"Mía"Eleni Foureira"Fuego"43October 25Maroon 5"Girls Like You"44November 145November 8Rosalía"Di mi nombre"46November 1547November 22Paulo Londra"Adán y Eva"48November 29Clean Bandit featuring Demi Lovato"Solo"49December 6Aitana"Vas a quedarte"Maroon 5"Girls Like You"50December 13Paulo Londra"Adán y Eva"Beret"Lo siento"51December 20Maroon 5"Girls Like You"52December 27David Bisbal and Greeicy"Perdón"

References