| 42th Infantry Regiment | |
|---|---|
| 42 pułk piechoty | |
&sq=Qlik&lang=&file=File:42_pu%C5%82k_piechoty_(II_RP).jpg) 4th Reconnaissance Battalion insignia | |
| Active | 1918-1939 |
| Allegiance |  Second Polish Republic |
| Branch | &sq=Qlik&lang=&file=File:Orze%C5%82ek_II_RP.svg){kind=small} Polish Armed Forces |
| Type | Infantry |
| Part of | 18th Infantry Division |
| Garrison/HQ | Białystok |
| Patron | Jan Henryk Dąbrowski |
| Anniversaries | 23 of May, 12 of July |
| Engagements | World War I
|
42th Infantry Regiment (Polish: 42 Pułk Piechoty im. Generała Jana Henryka Dąbrowskiego) was an infantry regiment of the Polish Armed Forces of the Second Polish Republic. They stationed at the barracks Traugutta street in Białystok.[1]