Miles of Aisles is the first live album by Canadian singer-songwriter Joni Mitchell, released in 1974 on Asylum Records. It is a double album documenting her concerts in support of the Court and Spark album with her backing band for the tour, the L.A. Express. It reached No. 2 on the Billboard 200 and became one of her biggest-selling records, certified a gold record by the RIAA.

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."