The WXW Heavyweight Championship is the top professional wrestling title in the World Xtreme Wrestling promotion. It was created in 1996 as the WSWF Heavyweight Championship under WXW's original name, the World Star Wrestling Federation. The promotion renamed to its current name in 1998, and the title followed suit. The title history prior to January 10, 1997 is unknown, but there are 43 recognized known champions with a total of 69 title reigns.
Title history
|-
!1
|Bam Bam Bigelow
|1997
|House show
| −
|1
|N/A
|align="left"|The exact date and loss of the title are uncertain. | |- !2 |Headshrinker Samu |1997 |House show | − |1 |30 |align="left"|The exact date and loss of the title are uncertain. | |- !3 |The Hungarian Barbarian |December 10, 1997 |Top Rope/WSWF |Freeland, PA |1 | |align="left"|The exact date and loss of the title are uncertain. | |- !4 |Jak Molsonn |January 10, 1998 |Top Rope/WSWF |Freeland, PA |1 | |align="left"| | |- !5 |Jake Molsonn |April 9, 1998 | − |Hazleton, PA |1 | |align="left"| | |- !6 |John Rambo |August 27, 1998 |Top Rope/WSWF Channel 13 TV Taping |Harrisburg, PA |1 | |align="left"|The exact date when Rambo vacated the title is uncertain. | |-
|-
!7
|Headshrinker Samu
|April 24, 1999
|House show
|Hazleton, PA
|2
|
|align="left"|Defeated The Mad Russian to win the vacant title. | |- !8 |The Hungarian Barbarian |September 18, 1999 |House show |Hazleton, PA |2 | |align="left"| | |- !9 |Jake Daniels |October 6, 1999 |House show |Hazleton, PA |2 | |align="left"|Jake Daniels was formerly known as Jake Molsonn. | |- !10 |Jak Molsonn |October 30, 1999 |House show |Hazleton, PA |2 | |align="left"|Defeated Oxx Hogg who substituted Jake Daniels and The Hungarian Barbarian in a three–way match | |- !11 |Chicago Heat |January 4, 2000 |House show |Plymouth, PA |1 | |align="left"| | |- !12 |Jak Molsonn |January 22, 2000 |House show |Hazleton, PA |3 | |align="left"| | |- !13 |Sugaa |February 19, 2000 |House show |Hazleton, PA |1 | |align="left"|This was a fatal four–way match ladder match also involving The Inferno Kid and L.A. Smooth | |- !14 |Shane Black |June 2, 2000 |House show |Hazleton, PA |1 |<1 |align="left"|Sugaa's WXW Cruiserweight Championship was also on the line in this match. Shane Black became the first person to hold both WXW Cruiserweight and WXW World Heavyweight Championships. | |-
|-
!15
|Sugaa
|June 3, 2000
|House show
|Allentown, PA
|2
|
|align="left"|Sugaa defeated Shane Black to win both titles. Sugaa held the Cruiserweight title until July 6, when he exceeded the cruiserweight division weight limit. | |- !16 |Salvatore Bellomo |September 16, 2000 |WXW Live TV |Hazleton, PA |1 | |align="left"|This was a three–way match also involving Sugaa and The Hungarian Barbarian. | |- !17 |Headshrinker Samu |January 9, 2001 |House show |Allentown, PA |3 | |align="left"| | |- !18 |Dylan Dean |May 27, 2001 |WXW Memorial Day Madness 2001 |Allentown, PA |1 | |align="left"| | |- !19 |The Metal Maniac |June 17, 2001 |WXW TV Taping |Allentown, PA |1 |<1 |align="left"|Awarded the title by Dylan Dean. | |- !20 |Headshrinker Samu |June 17, 2001 |House show |Allentown, PA |4 | |align="left"| | |-
|-
!21
|Headshrinker Samu
|October 21, 2001
|House show
|Allentown, PA
|5
|
|align="left"|WXW Commissioner Lotto Money returned the title to Samu, because he was never defeated for it. | |- !22 |Sugaa |March 2, 2002 |House show |Hazleton, PA |3 | |align="left"|This was a fans bring the weapons match. | |- !23 |Afa Anoa'i Jr. |June 22, 2002 |WXW Sportsfest 2002 |Hazleton, PA |1 | |align="left"| | |-