Antigua and Barbuda at the 2006 Commonwealth Games
Antigua & Barbuda was represented at the 2006 Commonwealth Games in Melbourne by a contingent comprising 18 sportspersons. Even though the nation did not earn a medal at these Games, the 4 x 100 relay team, featuring N'Kosie Barnes, Ivan Miller, Daniel Bailey, and anchor Brendan Christian, broke the Antigua & Barbuda national 4 x 100 record in the heats with a time of 39.9 seconds, and placed fifth in the finals.Competitors
The following is the list of number of competitors participating in the Games.
| Sport | Men | Women | Total |
| Athletics | 6 | 1 | 7 |
| Cycling | 3 | 0 | 3 |
| Shooting | 6 | 0 | 6 |
| Swimming | 0 | 1 | 1 |
| Triathlon | 1 | 0 | 1 |
| Total | 16 | 2 | 18 |
Athletics
;Men
;Track
;Field
;Women
;Track
;Key
- Note–Ranks given for track events are within the athlete's heat only
- Q = Qualified for the next round
- q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
- NR = National record
- WB = World Best
- N/A = Round not applicable for the event
- Bye = Athlete not required to compete in round
Cycling
Road
;MenShooting
;Men
;OpenSwimming
;WomenTriathlon
| Athlete | Event | Swim | Bike | Run | Total time | Rank |
| Elliott Mason | Men's | 28:36.20 | 1:12:11.26 | 37:57.30 | 2:18:44.76 | 27 |
| - | Men's | - | - | - | - | - |
| - | Men's | - | - | - | - | - |
