Eyyy finally! God this took a long time XD  
Alr, so all of these are AU specific, so don’t come for my ass if you have disagree LOL  
Although I would love to hear any of y’all’s LGBT headcannons for the Sonic cast, if you have any, civilly, in the comments :3
 
Lets get to listing, because some of them it might be hard to tell who’s got what pff
 
Sonic - Aro/ace  
Tails - he has the pride flag, he’s questioning :3  
Knuckles - pansexual  
Amy - also pansexual  
Shadow - Aro/ace and Non-binary  
Blaze - Bisexual and Transgender  
Silver - Bisexual and Demiboy  
Rouge - Omnisexual  
Eggman - Gay MLM  
Vector - Omnisexual  
Espio - Lithosexual and Transgender  
Charme - he’s here to support <3  
Marine - Pansexual and Genderfluid  
Mephiles - Apothosexual and Non-Binary  
Metal Sonic doesn’t have his identities, he was just painted to show some other identities :>  
-Agender  
-Demigirl  
-Intersex  
-Graysexual  
-Fraysexual  
-Lesbian  
-Polysexual
 
And that’s it! I have a lot more characters in my AU with a lot more variety, but for my sake it’s just these guys this year XD  
Hope y’all like it! Happy pride month!! :DD