"Tall Cool One" is a song by the English rock singer Robert Plant.

It was written by Plant and keyboardist Phil Johnstone, who also co-produced Now and Zen.

[2][3] Former Led Zeppelin bandmate Jimmy Page plays guitar on the recording.

The song features guitar riff samples of Led Zeppelin songs, including "Black Dog",[5] "Dazed and Confused", "Whole Lotta Love", [6] "The Ocean" and "Custard Pie",[7] as well as lyrical references to "Black Dog" and "When the Levee Breaks".

[8] Cashbox magazine called it a "smoking, balls-out rocker with a really unusual skew.