The 2005 G1 Climax was another 16-man round-robin tournament, held from August 4 to August 14.
| Actor | Role |
|---|---|
 Hiroyoshi YamamotoHiroyoshi Tenzan | Hiroyoshi Tenzan |
 Toshiaki KawadaNot listed | Not listed |
 Yuji NagataNot listed | Not listed |
 Masahiro ChônoNot listed | Not listed |
 Manabu NakanishiNot listed | Not listed |
 Shinsuke NakamuraNot listed | Not listed |
| TTatsutoshi GotoNot listed | Not listed |
 Kazuyuki FujitaNot listed | Not listed |
 Tokimitsu IshizawaKendo Kashin | Kendo Kashin |
 Tatsumi FujinamiNot listed | Not listed |
 Osamu NishimuraNot listed | Not listed |
 Minoru SuzukiNot listed | Not listed |
 Toru YanoNot listed | Not listed |
 Hiroshi TanahashiNot listed | Not listed |
 Togi MakabeTogi Makabe | Togi Makabe |
| YYutaka YoshieNot listed | Not listed |