List of TMNT big bads
 

The TMNT franchise has a lot of Big Bads but in most versions it is usually the Shredder but here are a list of Big bads in the comics,Tv shows,and movies.

Comics

• Mirage/Image-This one lacked a consistent rogues gallery with few recurring villain as the turtles simply trying to find ways in life while Shredder himself only was the villain in a few issues he did play a role in their origins and they were other versions and people that to up the mantle.
• Archie/Fleetway-This version did have more major villains with Shredder being the big bad alongside Krang,Null,and Maligna.
• IDW- This version of TMNT includes a lot of big bads like Shredder and Krang also returning are Null and Maligna in but the new big bads Agent Bishop and The Dragon.

Tv Shows

• 1987 series- this version is were Shredder rise to big bad status began where he shared the role with Krang and the last to seasons had Dregg.
• Next Mutation- Shredder was the main villain of the five episodes before Dragonlord took over until's cancelation and if there had been a second season Shredder would have proably taken back the role.
• 2003 series- this version had all three versions of Shredder:Utrom in the first three seasons,Tengu in season 5,and Cyber in season 7,while in season 4 had an ensemble between Bishop,Hun,and Karai,and Season 6 had Darrius Dun and Sh'Okanabo.the tricerations in season 2 and 3.
• 2012 series- Shredder and The Kraang then later Tricerations and Lord Dregg with season 5 having each arc villain:Kavaxas,Jei,Dregg,and Classic Shredder and Krang.
• 2018 series- so far we have Baron Draxum and Big Mama with Shredder only being hinted so far. Probably will update this as the series progress.

Movies

• first movie-Shredder
• second movie-Shredder again
• third movie-Walker
• fourth movie-Stone Generals
• Turtles Forever-Utrom Shredder
• 2014 movie-Shredder
• Out of the Shadows-Krang

So until further updates this is the list I have for big bads so feel free to comment on what you think.

Triceratons
 

Triceratons are big bads also in the 4 Kids series.

I don't know if I would say Triceratons as a whole, it was just the dictator, Prime Leader Zandramon that was truly evil. The others are just gung-ho nationalist like Commander Mozar and Monza Ram.

Never read the comics and don’t have an interest in the newer TMNT stuff (2012, Rise, etc.), but great list anyway.

Big Loiue
 

When it comes to gangster villains in the Fred Wolf cartoon, my favourite is Big Loiue. He and his gang were definately the big bads among gangsters (but maybe not in the series as a shole.)