Dizzy the Cement Mixer
- Gender: Female
- Color: Orange
- Occupation: Cement Mixer
- First Appearance: Scoop Saves the Day
- Performer: Kate Harbour (UK), Lorelei King (US)
"Brilliant!" - Dizzy's catchphrase
Dizzy is a concrete mixer. Dizzy is portrayed as the youngest in the yard until Scratch was introduced. She is eager, curious, and easily excitable.