Tankies
This tank engine is more well know for his status as a "pannier tank."
Duck
This diesel is well known for his title as the first diesel to work on Sodor, despite his many issues and tribulations.
Diesel
This tender engine is known for his strange build, which was fixed in both the classic series and The Railway Series.
Henry
This poorly rated Thomas movie is known for its rather confusing story and strange magical elements.
Thomas and the Magic Railroad
This motorized piece of Thomas merchandise is very infamous among the online Thomas community for his inflated eBay prices, despite not being rare or even a good model at all.
TOMY/Plarail Oliver
This shy tank engine is the only tank engine to be voiced with an Irish accent in both the US and UK dubs.
Luke
This diesel is well known for being one of the first friendly diesels to work on Sodor. He is also well known for his name, which is based off of his wheel configuration.
BoCo
This tender engine, before gaining a name and number on Sodor, was given the number 57646 by British Railways.
Donald
This special is known for being the very last canon CGI piece of Thomas media to be released before Thomas the Tank Engine & Friends as a show was officially cancelled.
Thomas and the Royal Engine
This range of Thomas merchandise is infamous for its terrible engine designs and for replacing Trackmaster Thomas items in stores around the globe from 2013 to 2022.
Trackmaster Revolutions AKA "Trackmaster 2"
These two tank engines are known for their history of working on Sodor, with the biggest change in their lives being their names, once they were bought by a new railway.
This diesel is well known for being green and friendly but is rather infamously known for accidentally taking Derek's spot in the CGI series.
Paxton
This tender engine is unique for being the only tender engine whose main fuel source is wood.
Ferdinand
This Thomas special is known for being the first full CGI Thomas production, released in 2009.
Hero of the Rails
This wooden range of Thomas merchandise is rather odd for giving every engine 4 large wheels, making every engine released look rather strange and squished.
Early Engineers
This tank engine is quite famous for his design and fuel type, which is interestingly is not coal.
Timothy
This diesel is quite unique for not having a boiler, but a battery, and is prompted as one of the first non-oil powered diesels on Sodor.
Stafford
This tender engine, though tiny, is famous for being one of the only tiny tender engines to not appear in the CGI series like his 3 steam engine friends.
Jock
This special, while not well known, is famous for being the only 4-D piece of official Thomas media.
Bubbling Boilers!
This range is a very strange one. Though the engines are meant to run on wooden track and are about the same size as Thomas Wooden Railway engines, they have magnets similar to those on Take Along and Take N Play Engines.
Thomas Interactive Learning Railway
This special exclusive tank engine is known for being quite large, long, and villainous, the last of which changed at the end of the special he was introduced in.
Hurricane
This diesel, though nameless, is known for helping James gain a positive opinion of diesels in The Railway Series.
The Works Diesel.
This engine, though not a tender engine, is partly famous for his basis, who was converted into a tender engine
Hurricane
This Series 17 episode is famous for ending Diesel 10's status as a "Thomas special exclusive character" for making Diesel 10 the main antagonist in this episode.
The Missing Christmas Decorations
This ERTL-esque Thomas merchandise range is not very well known. It only released about a couple dozen characters, is not easily accessible online, and their models are either very good and accurate or very off putting and odd/
De Agostini