Ariana Grande: Dangerous Woman Diaries is an American documentary streaming television series, created by Alfredo Flores, that premiered on November 29, 2018, on YouTube Premium. The series documents American singer Ariana Grande, her backup tour dancers, management team, album producers, friends and family as they embark on her 2017 Dangerous Woman Tour.

On February 16, 2019, Grande announced on her Twitter that Sweetener Diaries, a follow-up to this series, will be in production throughout the course of her Sweetener World Tour, before being remade as the concert film Excuse Me, I Love You scheduled to be released in 2020.