The OCW World Heavyweight Championship is a former wrestling championship title competed for under the Online Championship Wrestling (briefly, Omega Championship Wrestling) banner. The holder of the title was considered the top wrestler in the company during his reign. This is a list, by ring name, of people that have been OCW World Heavyweight Champion.
| Wrestler | Times | Date | Event | Notes |
|---|---|---|---|---|
| Lurrr | 1 | December 27, 1999 | FrostBite | Defeated Brian Velocity to become the first OCW World Heavyweight Champion. |
| DareDevil | 1 | January 3, 2000 | Monday Night Massacre | |
| Lurrr | 2 | January 10, 2000 | Monday Night Massacre | |
| Big Daddy G | 1 | April 30, 2000 | Total Demolition | Defeated D Double D to win the vacant title. |
| D Double D | 1 | May 5, 2000 | Friday Night War | |
| Slim Shady | 1 | June 16, 2000 | Friday Night War | |
| Johnny Hunter | 1 | July 30, 2000 | No Limits | |
| Scott Syren | 1 | August 4, 2000 | Friday Night War | |
| SiLVeRFReaK | 1 | September 18, 2000 | Monday Night Massacre | |
| Scorpion | 1 | September 24, 2000 | Titans Collide | |
| Scorpion | 2 | October 29, 2000 | Halloween Holocaust | Defeated Cash Money to win the vacant title. |
| D Double D | 2 | December 31, 2000 | Frostbite II | Defeated Logan Caine to win the vacant title. |
| Special K | 1 | February 4, 2001 | Apocalypse Now | |
| Shadow Stalker | 1 | February 27, 2001 | Tuesday Night Massacre | |
| Everlast | 1 | March 11, 2001 | Razorbacked | |
| Perfect Paul Paras | 1 | March 11, 2001 | Razorbacked | Defeated JD Tyson to earn a title shot later that night against the winner of the Everlast vs. Shadow Stalker match. Defeated the new champion, Everlast, for the title. |
| The Great One | 1 | June 24, 2001 | Sinful Nature II | Defeated Marvelous Mario Maurako to win the vacant title. |
| Silver Cyanide | 1 | August 26, 2001 | Last Man Standing II | Defeated The Great One and Shannon Shag-Nasty in a 3-Way Dance. |
| SiLVeRFReaK | 2 | May 31, 2001 | Halloween Holocaust II | |
| The Big Bifford | 1 | December 16, 2001 | FrostBite III | Defeated Handy Man and Playboy G in a 3-Way Dance to win the vacant title. |
| The Great One | 2 | March 12, 2002 | Tuesday Night Massacre | |
| Andy Murray | 1 | March 24, 2002 | Razorbacked II | |
| Lurrr | 3 | April 28, 2002 | Rolling Thunder II | |
| Kreller Masters | 1 | May 21, 2002 | Tuesday Night Massacre | |
| Titan 3 | 1 | June 1, 2002 | Total Demolition II | |
| Goldie | 1 | June 25, 2002 | Sinful Nature III | Defeated Titan 3, Andy Murray, and The Great One in a Fatal Four-Way Match. |
| Josh Allen | 1 | July 2, 2002 | Tuesday Night Massacre | |
| Andy Murray | 2 | July 28, 2002 | No Limits 3 | Won the title in a multi-man faction war match, where he gained the final pinfall. |
| El Linchador | 1 | September 23, 2002 | Monday Night Massacre | Defeated Silver Cyanide to win the vacant title. |
| Silver Cyanide | 2 | October 6, 2002 | Titans Collide III | |
| Andrew Logan | 1 | January 27, 2003 | Apocalypse Now III | |
| Jason Stone | 1 | March 3, 2003 | Monday Night Oblivion | |
| Jin Royale | 1 | [[March 23, 2003 | Razorbacked III | |
| Jin Royale | 2 | February 22, 2004 | Razorbacked IV | Won a Fatal Four-Way Match against Jack Sullivan, Lurrr, and Tony Cuffari for the vacant title. |
| Top Dog | 1 | March 31, 2004 | Blackout | Defeated Jin Royale and Jack Sullivan in a 3-Way Dance. |
| Scott Syren | 2 | June 26, 2005 | Sinful Nature IV | Defeated Perfect Paul Paras to win the vacant title. |
| MJ Bell | 1 | July 27, 2014 | Genesis | Defeated Danny B and PerZag to win the title upon OCW's reopening. |
| Mack O'Connor | 1 | August 31, 2014 | Last Man Standing | Defeated PerZag to win the vacant title. |
| Chad Vargas | 1 | February 28, 2015 | Revenge | Won a Three-Way Dance against O'Connor and Bob Grenier |
| Bob Grenier | 1 | April 26, 2015 | Hood Rich | |
| Alice Knight | 1 | February 20, 2017 | Massacre | Won a Three-Way Dance against Bob Grenier and PerZag |
| MJ Bell | 2 | March 20, 2017 | Like There's No Tomorrow | |
| PerZag | 1 | April 10, 2017 | Massacre | PerZag voluntarily relinquished the title prior to Stainless Steel Ride. |
| Matt Meyhu | 1 | June 19, 2017 | Stainless Steel Ride | Defeated The Incredible One to win the vacant title. |
| The Incredible One | 1 | August 7, 2017 | Massacre | Won a Three-Way Dance against Meyhu and CJ O'Donnell |
| Matt Meyhu | 2 | June 11, 2018 | The Greatest Show on Earth | |
| Paul Paras | 2 | January 28, 2019 | Throwback |