| County Antrim Shield | |
| Year: | 1902–03 |
| Country: |  Ireland |
| Num Teams: | 7 |
| Defending Champions: | Glentoran |
| Winners: | Distillery (6th win) |
| Second: | Linfield |
| Matches: | 9 |
| Goals: | 32 |
| Prev Season: | 1901–02 |
| Next Season: | 1903–04 |
The 1902–03 County Antrim Shield was the 15th edition of the County Antrim Shield, a cup competition in Irish football.[1]
Distillery won the tournament for the 6th time, defeating Linfield 4–1 in the final replay at Solitude, after the original final ended in a 1–1 draw.[2] [3] [4]
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