Sin Fin

{{short description|2022 single by Romeo Santos}}

{{Infobox song

| name = Sin Fin

| cover = Romeo Santos & Justin Timberlake - Sin Fin.jpg

| alt =

| type = single

| artist = Romeo Santos and Justin Timberlake

| album = Formula, Vol. 3

| language = {{hlist|Spanish|English}}

| English_title = "Endless"

| released = {{Start date|2022|9|1}}

| recorded =

| studio =

| genre = Bachata

| length = 3:54

| label = Sony Latin

| writer = {{hlist|Anthony Santos|Justin Timberlake|Floyd Nathaniel Hills|Richard Preston Butler|Alexander Caba}}

| producer = {{hlist|Santos|Timberlake|Danja|Rico Love}}

| chronology = Romeo Santos

| prev_title = Sus Huellas

| prev_year = 2022

| next_title = El Pañuelo

| next_year = 2022

| misc = {{Extra chronology

| artist = Justin Timberlake

| type = singles

| prev_title = Stay With Me

| prev_year = 2022

| title = Sin Fin

| year = 2022

| next_title = Keep Going Up

| next_year = 2023

}}

{{External music video|{{YouTube|2Gmdaq89-7A|"Sin Fin"}}}}

}}

"Sin Fin" ("Endless") is a song written and performed by American singers Romeo Santos and Justin Timberlake. It is the second single for Santos' fifth studio album Formula, Vol. 3 (2022).{{cite web|url=https://www.qobuz.com/us-en/album/sin-fin-romeo-santos-justin-timberlake/x3pnd6c0r1y2a|title=Romeo Santos & Justin Timberlake - Sin Fin|website=Qobuz}} Both the single and music video were released on September 1, 2022, on the same day as the album it is from.{{Cite magazine |last=Kreps |first=Daniel|date=September 1, 2022 |title=Romeo Santos and Justin Timberlake Team Up for New Song 'Sin Fin' |url=https://www.rollingstone.com/music/music-latin/romeo-santos-justin-timberlake-sin-fin-music-video-1234585782/|access-date=September 3, 2022 |magazine=Rolling Stone|language=en-US}} The music video on YouTube has received over 25 million views as of December 2024.[https://www.youtube.com/watch?v=2Gmdaq89-7A Romeo Santos, Justin Timberlake - Sin Fin (Official Video)].YouTube