CAT phones
| Rear of CAT B10 smartphone, showing durable casing materials | |
| Company type | Division | 
|---|---|
| Industry | Telecommunications, consumer electronics | 
| Founded | 2012 | 
| Headquarters | One Valpy, Valpy Street, Reading, Berkshire, England, RG1 1AR | 
| Area served | Worldwide | 
| Products | Mobile phones, rugged smartphones | 
| Brands | CAT | 
| Owner | Caterpillar Inc. | 
| Parent | Bullitt Group Ltd | 
| Website | www.CatPhones.com | 
Cat phones is a discontinued range of toughened and strengthened mobile phones that was developed and marketed from 2012 to 2024 by British company Bullitt Group, under license from Caterpillar Inc., carrying the CAT branding.