Dionysius Lardner
| Dionysius Lardner | |
|---|---|
| Dionysius Lardner | |
| Born | 3 April 1793 Dublin, Ireland | 
| Died | 29 April 1859 (aged 66) | 
| Alma mater | Trinity College, Dublin | 
| Known for | Cabinet Cyclopedia | 
Dionysius Lardner FRS FRSE (3 April 1793 – 29 April 1859) was an Irish scientific writer who popularised science and technology, and edited the 133-volume Cabinet Cyclopædia.