"Keely Smith Sings the John Lennon-Paul McCartney Songbook" is an album by the American singer Keely Smith of music written by the songwriting partnership of John Lennon and Paul McCartney. The initial Billboard magazine review from November 14, 1964 commented that Smith's "distinct handling of the especially arranged tunes makes her come through with flying colors…Lennon and McCartney will love her for this". The album was successful in the United Kingdom.

You can’t get any more popular in American entertainment than Keely Smith was in the early ‘60s. Having blown the doors out in Las Vegas, winning a Grammy, having hit after hit and lighting up television screens playing straight “man” to husband Louis Prima, she’d navigated the tricky waters of a professional and personal divorce, striking out on her own and starting her own record label, Keely Records, in partnership with close friend and mentor Frank Sinatra, under the auspices of his Reprise label. A groundbreaking businesswoman, as well as recording artist, Keely recorded 5 classic albums for Reprise. Because she’d seen enough show business shenanigans to last a lifetime, a generation before it became standard practice to do so, she retained the rights to her masters.