|First Appearance||Thomas Helps Out (Cameo)|
|Basis||BR/Metro-Cammell DMU Class 101/102|
|Livery||Light green with yellow lining|
|Voice Actor|| RailwayofSodor
Daisy first arrived on Sodor when help was needed in the Yard. She was very rude to Percy and Toby before she had an incident with a bull and was reprimanded by Sir Topham Hatt for being lazy. However, she was given a second chance and was allowed to stay on Sodor. However, she did not escape without punishment, as she was forced to pull freight trains, one of which was shunted by Thomas.
Daisy currently works on Thomas's Branchline. She, Percy, and Toby, now at least are able to positively interact with each other. However, she is still very vain and arrogant, which gets on many engines' nerves.
Daisy is a diesel who considers herself high-sprung and right up to date. She considers herself one of the best engines on the Island of Sodor, and often scoffs at other engines. She can be hard to please, indignant, and highly opinionated. Daisy is very lazy, stubborn, and believes herself to be very delicate. She is overly confident of her abilities, and often rushes into things unconcerned and unprepared, often leading to trouble.