Wild Things Run Fast is the 11th studio album by Canadian singer-songwriter Joni Mitchell. Her first of four releases for Geffen Records, it was released in 1982 and represents her move to a more 1980s pop sound. This was her first album to work with bassist Larry Klein, whom she married in 1982. Klein would play bass on and co-produce her next four albums.

Roberta Joan "Joni" Mitchell is a Canadian-American singer-songwriter, multi-instrumentalist, and painter. As one of the most influential singer-songwriters to emerge from the 1960s folk music circuit, Mitchell became known for her personal lyrics and unconventional compositions which grew to incorporate pop and jazz elements. She has received many accolades, including eleven Grammy Awards and induction into the Rock and Roll Hall of Fame in 1997. Rolling Stone called her "one of the greatest songwriters ever", and AllMusic has stated, "Joni Mitchell may stand as the most important and influential female recording artist of the late 20th century."