10-złoty note
| Country | Poland | 
|---|---|
| Value | 10 Polish złoty | 
| Width | 120 mm | 
| Height | 60 mm | 
| Security features | Watermark, a security thread, microprinting, ultraviolet ink, a see-through register (recto-verso), latent image (angle effect), metallised ink. | 
| Material used | White Paper | 
| Years of printing | 1794–1831; 1924–1950; 1950–1995; 1995–present | 
| Obverse | |
| Design | Portrait of Duke Mieszko I in centre area | 
| Reverse | |
| Design | Depiction of a denar, a silver coin from Mieszko I's reign | 
The Polish 10-złoty note is the lowest value złoty banknote and has been used since the redenomination of the złoty in 1995. The note is used as the sole currency in Poland, a country with a population of about 38 million.
It is the smallest note, measuring 120×60mm with a dark brown and green colour scheme. The ten-złoty note features a portrait of Duke Mieszko I in the obverse centre area, while the reverse depicts a denar, a silver coin from Mieszko I's reign. The banknote is protected with multiple security features, like watermarks and microprinting, which document its authenticity.
The ten-złoty note has been used since 1794, along with the rest of the first złoty banknotes, although there were some temporary discontinuations in its usage.