| Code: | qop |
| Name: | Old Polish |
| ISO 639-1: | |
| ISO 639-2: | |
| ISO 639-2-ALT: | |
| ISO 639-3: | qop |
| ISO 639-5: | |
| IETF BCP 47: | |
| Scope: | language |
| Dates: | 900-1500 |
| Extinct: | yes |
| Constructed: | no |
| Glossary Link: | |
| Wikipedia: | http://en.wikipedia.org/wiki/Old_Polish_language |
| Alt Names: | |
| Relevant Usage: | Medieval Polish; |
| Parent: | West Slavic |
| Children: | |
| Ancestor: | Proto-Slavic |
| Descendants: | Polish; Silesian; |
| Description: |