Central City
- West-Allen Family: Joe West
- Team Flash: Cisco Ramon / Vibe
- Citizens: David Singh, Eddie Thawne, and note
- Independent Criminals: Roy G. Bivolo / Rainbow Raider
Star City
- Team Arrow: John Diggle, Felicity Smoak, Roy Harper / Arsenal, and note
- Team Arrow Family Members: note
Organizations
- A.R.G.U.S. Task Forces: Lyla Michaels-Diggle, Digger Harkness / Captain Boomerang
Misc. Characters
- Firestorm: Firestorm I