Thomas Prendergast
| Thomas Prendergast | |
|---|---|
| Born | 1806 | 
| Died | 14 November 1886 (aged 79–80) Cheltenham, England | 
| Nationality | British | 
| Employer | East India Company | 
| Known for | The "mastery system" of learning foreign languages | 
| Notable work | The Mastery of Languages (1864) | 
| Children | Harry Prendergast | 
Thomas Prendergast (1806 – 14 November 1886) was a British administrator in the service of the East India Company, and the inventor of the "mastery system" of learning foreign languages.