Jock Willis Shipping Line
| Company type | Private company | 
|---|---|
| Industry | Shipping | 
| Founded | 1830 | 
| Founder | John Willis, Senior | 
| Defunct | 1899 | 
| Headquarters | London, Great Britain | 
| Key people | John Willis, Senior John Willis, Junior | 
| Products | tea, wool | 
John Willis & Sons of London, also called the Jock Willis Shipping Line, was a nineteenth-century London-based ship-owning firm. It owned a number of clippers including the historic tea clipper Cutty Sark.: 196