Now That's What I Call Music! 72 (UK series)

Now That's What I Call Music! 72 or Now! 72 is a compilation album that was released in April 2009 in the UK and Ireland on compact disc and as a digital download. The album is the 72nd edition of the original series. This was the last of the series to list codes to obtain ringtones for all of the songs on the album, the first being Now 54 in 2003.

Now 72 features eight songs which reached number one on the UK Singles Chart: "The Fear", "Just Dance", "Right Round", "My Life Would Suck Without You", "Hallelujah", "Hero", "Greatest Day" and "Islands in the Stream".

"Show Me Love" by Robin S previously appeared on Now 24 in its original form.