1893 Singapore Amateur Football Association Challenge Cup was the second season of the Amateur Challenge Cup, the predecessor of the Singapore Cup.
The defending holders, Singapore Engineers were beaten 1–0 in the first round by Singapore Cricket Club., the latter making it to the finals, where they were beaten by the Royal Engineers by the same result.
| Home Team | Score | Away Team |
|---|---|---|
| Singapore Cricket Club | 1–0 | Singapore Engineers |
| Royal Engineers | 5–1 | 10th Lincolnshire Regiment II |
| Home Team | Score | Away Team |
|---|---|---|
| Royal Artillery | 1–1 | Royal Engineers |
| 10th Lincolnshire Regiment I | 1–2 | Singapore Cricket Club |
| Home Team | Score | Away Team |
|---|---|---|
| Royal Engineers | 2–2 | Royal Artillery |
| Home Team | Score | Away Team |
|---|---|---|
| Royal Artillery | 1–2 | Royal Engineers |