Wendy is the deuteragonist of Bob the Builder. She is Bob's business partner who runs the office and keeps the business in order, and often organizes tools and equipment. She is also seen doing construction work in many episodes. She is voiced by Kate Harbour in the UK (who is portrayed as Timmy's Mum and Agent Red from Shaun the Sheep) and Lorelei King in the US.
Wendy is a very good worker, as noted by Bob. She handles a lot of other work while Bob handles building. She has shown to excel in craft-based jobs, such as putting up wallpaper or designing things.
She is also very kind and often concerned over Pilchard, as shown multiple times during the series. Wendy can also be sometimes stubborn when it comes to doing things herself. She'll claim she can handle doing the work, despite how badly it may be going until she finally realizes she needs help and can't do everything by herself.
Wendy is also a bit of a tomboy as she enjoys playing sports like football, tennis and golf. It is something she is really good at.
It can be shown in a few episodes and the special A Christmas to Remember that she might have feelings for Bob.
Wendy is a fair-skinned adult woman with long yellow hair often-always worn in a ponytail held with a scrunchies. She always has a pair of earrings on too. She has plain black eyes and a small nose. Her earrings and scrunchies are normally red, but have also appeared to be white, green, pink and blue.
Often when doing work, Wendy will be seen wearing a green shirt, jeans, nappy, and tan-brown shoes. Her construction worker hat is a dark shade of blue.
Sometimes Wendy can be seen in purple, yellow, red, pink, or blue attire.
- A red skirt, White nappy, Blue shirt and a checkered Jacket with brown shoes (also seen in blue)
- Green bib overall
- At the end of the Knights Of Fix-A-Lot she was dressed like a princess with a red crown, a red gown and a yellow cape
- A cowgirl (Several times)
- A dress at parties
- Exercise attire
- Red and white dress
- Princess (Halloween costume and medieval reenactment costume)
- Ski Uniform
- Green Winter Coat
- Green and blue beach dress
- Pink beach dress
- Gray Winter Coat
- Blue Winter Vest
- Green Vest
- Blue Winter Coat
- Red Dress with white stripes
- She did not wear her traditional green shirt work outfit full time until Season 3.
- Between Season 1 and Lofty to the Rescue (Season 2), Wendy worked as Bob's full time Office Worker.
- In the Finnish version, Wendy is called "Anni".
- In 2009, Wendy sung and appeared alongside various other children's TV characters in the music video to "The Official BBC Children in Need Medley" by Peter Kay's Animated All Star Band.