| Ruler | Kingdom | Era |
|---|
|
| Mr. Amadaous Rock | | 31 |
| Ms. Asrock | | 48 |
| Ms. Asrock | | 48 |
| Mr. Blackbeard Hurrock | The order | 48 |
| Mr. Blue Rock | | 48 |
| Mr. Brock Samson | Carnage | 30 |
| Mr. Brocknelly | The Gauls | 32 |
| Mr. Capsrock | | 48 |
| Mr. Crockett | | 48 |
| Mr. Crockett Duck | | 48 |
| Mr. Crocknelly | The Gauls | 31 |
| Mr. Crocknelly | The Gauls | 32 |
| Mr. Crocknelly | The Gauls | 32 |
| Mr. Dalon Rockminer | | 48 |
| Emperor Death Proof Rockin The Suburbs | | 47 |
| Duke Detroit Rock City | Peacekeepers | 41 |
| Mr. Dewrock | | 48 |
| Mr. Eddie Smashrock | Fearsome Brave individuals | 48 |
| Mr. Eddie Von Smashrock | | 48 |
| Mr. Erock | | 48 |
| Mr. Fili Rockbeard | Burning Legion | 14 |
| Mr. Grandrock Vicious | Unholy Union | 48 |
| Mr. Hurrock | | 26 |
| Mr. Hurrock | | 48 |
| Mr. Hurrock I | | 48 |
| Mr. Hurrock I | | 48 |
| Mr. Hurrock The Wise | | 48 |
| Sir Kobu The Rockclimber | Music | 47 |
| Mr. Larock | | 48 |
| Mr. Lord Brocktree | Luna Wolves | 26 |
| Sir Moon Rock | Forget Everything and Run | 47 |
| Sir Morty Rockbeard | Mirror | 13 |
| Mr. Mossonrock | The Death Dealers | 47 |
| Mr. Mossonrock | Sleepless | 48 |
| Ms. Myrtle Deepdelver of Brockenbo | | 48 |
| Ms. Myrtle Deepdelver of Brockenbo | ROC Elders | 48 |
| Mr. Preston Willis Rocks | | 48 |
| Mr. Ragnarock Nroll | Underdogs | 47 |
| Mr. Randy Rockhard | Legacy | 24 |
| Mr. Real Rocknrolla | | 48 |
| Mr. Red Rocket the fake | | 48 |
| Mr. Rock | Mirror | 25 |
| Mr. Rock | Paladins of the Order of the Frozen Flame | 26 |
| Mr. Rock | | 26 |
| Mr. Rock | | 26 |
| Mr. Rock | | 26 |
| Mr. Rock | Fallen Angels | 34 |
| Mr. Rock | Elements | 37 |
| Mr. Rock | | 37 |
| Mr. Rock | Lietuvos Didzioji Kunigaikstyste | 37 |
| Mr. Rock | Endless Shenanigans | 47 |
| Mr. Rock | | 47 |
| Mr. Rock | | 48 |
| Ms. Rock | | 48 |
| Mr. Rock | | 48 |
| Senpai Rock Dmc | Forgotten Warriors | 48 |
| Mr. Rock Gods | Freedom Fighters | 36 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Hard Reginald | Legacy | 28 |
| Mr. Rock Lee | Susuwatari | 47 |
| Mr. Rock Minner | | 33 |
| Mr. Rock Song | Passion | 18 |
| Mr. Rockadoodledo | | 47 |
| Mr. Rockafellow | | 48 |
| Mr. Rockagain | Beothuck | 48 |
| Mr. Rockbiter | The Death Dealers | 48 |
| Mr. Rockboris | | 48 |
| Mr. Rockborits | | 48 |
| Mr. Rockbottom | | 48 |
| Mr. Rockeater | | 48 |
| Mr. Rockeater Guy | | 48 |
| Mr. Rockefella | | 20 |
| Mr. Rocken | | 48 |
| Mr. Rocken II | | 48 |
| Mr. Rocker | | 48 |
| Mr. Rocker | Military | 48 |
| Mr. Rocket | Death Valley | 48 |
| Mr. Rocket Squirrel | | 48 |
| Mr. Rocketace | Eternity | 31 |
| Mr. Rocketace | Eternity | 31 |
| Mr. Rocketace | Eternity | 31 |
| Mr. Rocketace | Eternity | 31 |
| Mr. Rocketace | Eternity | 32 |
| Mr. Rocketace | | 32 |
| Mr. Rocketboy | | 26 |
| Mr. Rocketboy | | 26 |
| Mr. Rocketboy | Templar Crusaders | 26 |