The fourth series of Dancing on Ice aired from 11 January to 22 March 2009 on ITV. Phillip Schofield and Holly Willoughby returned as main presenters, while Karen Barber, Nicky Slater, Jason Gardiner, Ruthie Henshall and Robin Cousins returned to the "Ice Panel".
The final took place on Sunday 22 March 2009 and was won by Ray Quinn.
It was announced that Nicky Slater, Jason Gardiner, Ruthie Henshall, Karen Barber and Robin Cousins would all return for the fourth series, and Holly Willoughby and Phillip Schofield returned as hosts while Jayne Torvill and Christopher Dean returned to train.
The line-up was revealed on 5 January 2009 with thirteen couples competing, including Michael Underwood, who returned to compete after pulling out the previous year due to injury. The celebrities and their partners were:
The highest score each week is indicated in with a dagger (), while the lowest score each week is indicated in with a double-dagger ().
Color key:
Only the male celebrities skated this week. Couples are listed in the order they performed.
Only the female celebrities skated this week. Couples are listed in the order they performed.
Required element: Toe step sequence
Couples are listed in the order they performed.
Required element: Pair spiral
Couples are listed in the order they performed.
Required element: Change of edge
Couples are listed in the order they performed.
Theme: 80's Night<br>Required element: Shadow spin
Couples are listed in the order they performed.
Required element: Step sequence (including a spiral, lunge, cross roll, and one-footed stop)
Couples are listed in the order they performed.
Theme: Prop Week
Couples are listed in the order they performed.
Required element: Unassisted jump
Couples are listed in the order they performed.
Judges' votes to save
Required element: 20-second solo dance
Couples are listed in the order they performed.
Required element: Flying
Couples are listed in the order they performed.