World Championships Officials
| Host | Convenor | Chair Council | Chair Committee | Registrar | Secretary | |
| 2008 | Assumption Thailand | Art Ward (Ire) | ||||
| 2007 | Uni British Columbia | Teddy Harrison (Can) | Ian Lising (US) | Ian Lising (US) | Steve Johnson (US) | Neil Harvey-Smith (Eng) |
| 2006 | UC Dublin | Ciaran Lawlor (Ire) | Ian Lising (US) | Ian Lising (US) | David Ham (Aus) | Neil Harvey-Smith (Eng) |
| 2005 | Malaysia | Sumithra Rajendra (Mal) | Ian Lising (US) | Ian Lising (US) | David Ham (Aus) | Sarfaraz Ahmed (Ban) |
| 2004 | Singapore | Namrata Verma (Sin) | Ian Lising (US) | Ian Lising (US) | David Ham (Aus) | Sarfaraz Ahmed (Ban) |
| 2003 | Stellenbosch (SA) | Kevin Burden (SA) | Ian Lising (US) | Ian Lising (US) | Matthew Charlesworth (SA) | Rory McKeown (Can) |
| 2002 | Toronto (CA) | Michael Meeuwis (Can) | Colm Flynn (Ire) | Ian Lising (US) | Kevin Moar (NZ) | Rory McKeown (Can) |
| 2001 | Glasgow (SC) | Lynne Roche (Sco) | Colm Flynn (Ire) | Colm Flynn (Ire) | Nick Bibby (Sco) | Yehoshua Gurtler (Isr) |
| 2000 | Sydney (AU) | Nick Purtell (Aus) | Nick Purtell (Aus) | Omar Salahuddin (Mal) | Colm Flynn (Ire) | Rob Silver (Can) |
| 1999 | Ateneo (PH) | Ray Aguas (Ph) | Ray Aguas (Ph) | Omar Salahuddin (Mal) | John Williams (US) | Andy Hume (Sco) |
| 1998 | Deree (GR) | George Vassilaris (Gre) | George Vassilaris (Gre) | Omar Salahuddin (Mal) | Andrew Hale | Ray D’ Cruz (Aus) |
| 1997 | Stellenbosch (SA) | Carle Nolte (SA) | Carle Nolte (SA) | N/A | Phaeny Kessisoglou (Gre) | N/A |
| 1996 | Cork (IE) | Diarmuid Conway (Ire) | Gerry Hyde (Ire) | N/A | N/A | N/A |
| 1995 | Princeton (US) | Christopher Paolella (US) | Kelly Marston (US) | N/A | N/A | N/A |
| 1994 | Melbourne (AU) | William Irving (Aus) | Tim McEvoy (Aus) | N/A | N/A | N/A |
| 1993 | Oxford (UK) | Matthew Christmas (UK) | Christopher Hehir (UK) | N/A | N/A | N/A |
| 1992 | TC Dublin (IE) | N/A | N/A | N/A | ||
| 1991 | Hart House (CA) | N/A | N/A | N/A | ||
| 1990 | Glasgow (SC) | Kenneth Dyre (Sco)/Graeme Gleugh (Sco) | N/A | N/A | N/A | |
| 1989 | Princeton (US) | Aaron Blumenfeld (US)/Drew Graham (US) | N/A | N/A | N/A | |
| 1988 | Sydney (AU) | Warren Lee (Aus) | N/A | N/A | N/A | |
| 1987 | UCD (IE) | Jonathan Barton (Ire) | Richard Humphreys (Ire) | N/A | N/A | N/A |
| 1986 | Fordham (US) | Joseph Nocella (US) | N/A | N/A | N/A | |
| 1985 | Mc Gill (CA) | N/A | N/A | N/A | ||
| 1984 | Edinburgh (SC) | N/A | N/A | N/A | ||
| 1983 | Princeton (US) | N/A | N/A | N/A | ||
| 1982 | Hart House (CA) | N/A | N/A | N/A | ||
| 1981 | Glasgow (SC) | Clark McGinn | N/A | N/A | N/A |