"Reggaetón Lento (Bailemos)" is a song by Latin American boy band CNCO. It was released on August 26, 2016, as the third single from their debut studio album, Primera Cita (2016). The song was written by Eric Perez, Jadan Andino, Jorge Class and Yashua Camacho. The video has received over 1.5 billion views on YouTube as of April 2019. On August 18, 2017, the group released an English-language remix of the song recorded with British girl group Little Mix.

CNCO was a boy band based in Miami, Florida. The group consisted of Richard Camacho, Erick Brian Colón, Christopher Vélez and Zabdiel De Jesús; Joel Pimentel was a member until his departure in May 2021. They won a five-year recording contract with Sony Music Latin after becoming the winning competitors of the first season of La Banda. The band toured with Ricky Martin. Their debut and second singles "Tan Fácil" and "Quisiera", charted well soon after their debut. They released their first album, Primera Cita, on August 26, 2016, which included the hit "Reggaetón Lento (Bailemos)".