What We Did Last Summer – Robbie Williams: Live at Knebworth is a live DVD by Robbie Williams, recorded between 1–3 August 2003 at Knebworth, England, as part of the Weekends of Mass Distraction Tour, the second-last venue on the first leg of the tour.

The show's opening with Williams making an entrance hanging upside down on a bungee rope is identical to him doing the same on the cover of his newly released album Escapology.

As he often does, Williams dedicated his 12th song "No Regrets" to his former Take That bandmates Gary Barlow, Jason Orange, Mark Owen and Howard Donald.

The performance of "Back for Good" on the third night by Williams and Owen was not included in the main section of the DVD.

* Sales figures based on certification alone.^ Shipments figures based on certification alone.