| British Open Squash Championships | |
| Number: | 45 |
| Series: | British Open Championships |
| Location: | Derby, England |
| Venue: | Carrington Club and Derby Assembly Rooms |
| Prevseason: | 1982 |
| Nextseason: | 1984 |
The 1983 Davies and Tate British Open Championships was held at the Carrington Club with the later stages being held at the Derby Assembly Rooms from 4–11 April 1983.
Jahangir Khan won his second consecutive title defeating Gamal Awad in the final.[1]
Jahangir Khan beat 
Gamal Awad 9-2 9-5 9-1
Gogi Alauddin & Karimullah Khan of Pakistan both failed to attend their first round matches and were disqualified.