The ROH Fourth Anniversary Show is an event put on by Ring of Honor. IT took place on February 25, 2006 in Edison, New Jersey at the Inman Sports Club.
| Actor | Role |
|---|---|
 Bryan DanielsonHimself | Himself |
 Allen JonesAJ Styles | AJ Styles |
 Daniel Solwold Jr.Austin Aries | Austin Aries |
 Christopher LindseyRoderick Strong | Roderick Strong |
 James GuffeyJimmy Rave | Jimmy Rave |
 Scott ColtonColt Cabana | Colt Cabana |
| NNelson Rodriguez ErazoHomicide | Homicide |
 Matthew Joseph KorklanMatt Sydal | Matt Sydal |
 Jack MillerJack Evans | Jack Evans |
| RRick DiazRicky Reyes | Ricky Reyes |
 Daniel CovellChristopher Daniels | Christopher Daniels |
 Benjamin WhitmerBJ Whitmer | BJ Whitmer |
 Nuufolau Joel SeanoaSamoa Joe | Samoa Joe |
 Jamar ShipmanJay Lethal | Jay Lethal |
 Adam PearceHimself | Himself |
 Claudio CastagnoliHimself | Himself |
 Jamin PughJay Briscoe | Jay Briscoe |
 Mark PughMark Briscoe | Mark Briscoe |
 Salvatore RinauroHimself | Himself |
| KKid MakazeHimself | Himself |
| AAllen FerreiraJason Blade | Jason Blade |
| JJay FuryHimself | Himself |
 Charles SpencerTony Mamaluke | Tony Mamaluke |
 Walter KirneyAzrieal | Azrieal |