"You All Over Me" is a song by the American singer-songwriter Taylor Swift featuring harmony vocals from the American singer Maren Morris. Swift wrote the track with Scooter Carusoe in 2005 for her second studio album, Fearless (2008), but excluded it from the track-listing. She produced the song with Aaron Dessner for the album's 2021 re-recording, Fearless . "You All Over Me" was released for download via Swift's website on March 26, 2021.

Aaron Brooking Dessner is an American musician. He is best known as a founding member of the rock band The National, with whom he has recorded nine studio albums; a co-founder of the indie rock duo Big Red Machine, teaming with Bon Iver's Justin Vernon; and a collaborator on Taylor Swift's critically acclaimed studio albums Folklore and Evermore, both of which contended for the Grammy Award for Album of the Year in 2021 and 2022, respectively, with the former winning the accolade; as well as The Tortured Poets Department (2024).