"Diane" is a song co-written and recorded by American country artist Cam, and is the lead single from her third album, The Otherside. The song was written with Tyler Johnson and Jeff Bhasker, who also produced the track. "Diane" is a country pop song that inverts the perspective on Dolly Parton's country classic "Jolene".

Camaron Marvel Ochs, known profesionally as Cam, is an American country music singer and songwriter. She began her career as a songwriter, composing material for several artists including Sam Smith and Miley Cyrus. In 2010, she released her debut studio album Heartforward on an independent record label. Signing with Sony Music Entertainment, she released her debut major label EP in March 2015, Welcome to Cam Country, followed by the studio album Untamed later that same year. Her third album was The Otherside, released on Triple Tigers in 2020. Her second single "Burning House" is her most commercially successful, peaking at the number two position on Billboard Hot Country Songs and Country Airplay. Spurred by airplay on The Bobby Bones Show, the song received widespread acclaim, including a Best Country Solo Performance nomination at the 58th Annual Grammy Awards and a Triple Platinum certification by the Recording Industry Association of America (RIAA). Cam's music is defined by country pop stylings.