Football at the 2003 Island Games – Men's tournament
The 2003 Island Games on the island of Guernsey was the 8th edition in which a men's football tournament was played at the multi-games competition. It was contested by 15 teams.
Guernsey won the tournament for the second time.
Participants
- Isle of Man
Group phase
Group A
| Rank | Nation | Pld | W | D | L | GF | GA | Pts | GD |
| 1 |  Isle of Man | 2 | 2 | 0 | 0 | 6 | 1 | 6 | +5 |
| 2 | 2 | 1 | 0 | 1 | 3 | 2 | 3 | +1 | |
| 3 | 2 | 0 | 0 | 2 | 0 | 6 | 0 | –6 |
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Group B
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Group C
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- Rhodes originally entered into Group 3 but withdrew from the tournament following their final game against Guernsey, which was abandoned at 70 minutes after they had five players sent off. Rhodes' previous two games were expunged from the records.
Group D
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Placement play-off matches
13th place match
9th – 12th place semi-finals
----5th – 8th place semi-finals
----11th place match
9th place match
7th place match
5th place match
Final Stage
Semi-finals
----3rd Place Match
Final
| 2003 Island Games Winners |
Guernsey Second Title |