The ninth season aired in the UK from February 4, 2003 to May 9, 2003 on Cbeebies. In the US the ninth season premiered in early 2005 on Nick Jr. and was also later re-shown on Noggin in mid 2005 and PBS Kids Sprout in 2006.
US title (bottom)
|"Bob the Farmer"|
|Bob volunteers to look after the farm while Farmer Pickles takes Humpty to a pig show but he soon has his hands full when all the animals escape.
|"Mr. Bentley's Winter Fair"|
|Mr. Bentley has a winter fair.
|"Lofty the Artist"|
|Wendy decorates the library, and Lofty is so impressed that he decides to paint a picture as well, but he soon finds that being an artist is harder than it looks.
"Spud and the Statue"
|Spud breaks Molly's statue, so he tries to make a new one out of Bob's building materials only to leave Bob without the wood to fix the pavilion.
|"Pilchard and the Field Mice"|
|Pilchard causes havoc on a job to mend a rotten beam in a cottage when she finds some mice living there.
|"Trix's Pumpkin Pie"|
|Trix tries to help Bob build a climbing frame while she also is looking after Farmer Pickles' giant pumpkin pie but Spud almost gets it.
|Bob and the gang are building the road connecting when Muck tries to find a bird.
|"Travis' Busy Day"|
|Bob and the Gang are building the new workshop while Travis gets busy at Bobsville.
|Bob's gang builds a summer house as an anniversary present for Mrs Bentley, but Muck nearly ruins the surprise.
|"Skip's Big Idea"|
|Skip wishes he could come up with good ideas, while Bob is renovating the old mill.
|"Roley's Important Job"|
|Bob and the gang convert a house into a delicatessen, but there's nothing for Roley to do. Fortunately, some birds give him an idea to make him feel useful again.
|"Trix and the Bug"|
|Bob builds a cinema, and a fake giant bug is sent to promote a new film. However, Trix causes chaos in the town when she borrows the insect to help Spud scare the birds who thinks it is real.
|"Scoop the Disco Digger"|
|The team is having a Tropical Beach Party and Dizzy teaches Scoop how to dance.|
US title (bottom)
Snowed Under: The Bobblesberg Winter Games
|Bob the Builder and his gang travel to a winter resort and have to help build the venues for the Bobblesberg Winter Games, since the original crew assigned the tasked gets snowed under.
|Bob the Builder: The Live Show|
|The episodes of Bob the Builder comes to live. (Filmed At The SSE Arena, Wembley.)|
- Farmer Pickles
- Mrs. Potts
- Mrs. Broadbent
- Mrs. Percival
- Mr. Fothergill
- Mr. Beasley
- Mr. Bernard Bentley
- Mr. Dixon
- Mr. Ellis
- Angelo Sabatini
- Mrs. Barbara Bentley
- Bunty Ferguson (mentioned)
The Episodes that were never released on DVD in the UK were: Pilchard and the Field Mice, Trix's Pumpkin Pie, Where's Muck?, Skip's Big Idea and Roley's Important Job. They are consisted to be rare episodes in the United Kingdom as they were shown time by time back in the 2000s.
- This is the last season of several things:
- Last season of the Original Series.
- Last season to have Bobsville as the main setting even though it appeared quite frequently in Bob the Builder: Project: Build It.
- Last season to feature J.J., Molly, Skip and Trix even though Skip and J.J. do appear in one episode of Bob the Builder: Project: Build It.
- Last season where Bob and Skip are voiced by William Dufris in the US dub.
- Last season where Lofty is voiced by Sonya Leite in the US dub.
- Last season where Spud is voiced by Alan Marriott in the US dub.
- Last season to be shown on Nick Jr. and Noggin in the US.