Iraq competed at the 2000 Summer Olympics in Sydney, Australia for its tenth appearance, with four athletes representing Iraq in two sports.
Athletics
- 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
 
- N/A = Round not applicable for the event
 
- Bye = Athlete not required to compete in round
 
 
- Men
 
| Athlete
 | 
Event
 | 
Heat
 | 
Quarterfinal
 | 
Semifinal
 | 
Final
 | 
| Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
| Shihab Houna Murad
 | 
5000 m
 | 
14:49.40
 | 
35
 | 
did not advance
 | 
- Women
 
| Athlete
 | 
Event
 | 
Heat
 | 
Quarterfinal
 | 
Semifinal
 | 
Final
 | 
| Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
| Maysa Hussein Matrood
 | 
5000 m
 | 
17:17.58
 | 
47
 | 
did not advance
 | 
Swimming
- Men
 
- Women
 
| Athlete
 | 
Event
 | 
Heat
 | 
Semifinal
 | 
Final
 | 
| Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
Result
 | 
Rank
 | 
| Noor Haki
 | 
50 m freestyle
 | 
35.51
 | 
71
 | 
did not advance
 | 
References
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| Africa |  | 
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| America |  | 
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| Asia |  | 
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| Europe |  | 
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| Oceania |  | 
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| Other |  | 
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