|Date of Birth||October 31, 1965|
|Character(s) Voiced||Professor Professor|
|Regular or Guest||Regular|
|First Appearance||The Secret Thing|
Robert "Rob" Rackstraw (born October 31, 1965 in Sunderland) is a British voice actor. He is perhaps best known for his various voices in the television series Bob the Builder, mainly the scarecrow Spud.  He has an extensive voice over career over 15 years long and is considered to be one of the UK's leading male voice actors. He also played the main villain Pew in The Legends of Treasure Island, and Captain Campion in Watership Down.
On the Secret Show, he voices Professor Professor.