| Ricardo Samuel Goldstein | |
| Birth Date: | 10 May 1966 |
| Birth Place: | Rio de Janeiro, RJ, Brazil |
| Education: | Harvard Business School |
| Alma Mater: | Universidade Santa Ursula |
| Occupation: | Businessman |
| Years Active: | 30 |
Ricardo Samuel Goldstein (born May 10, 1966, in Rio de Janeiro), commonly known as Samuel Goldstein, is a Brazilian businessman and founder of a number of companies in varied fields, such as Security Beverages Americas, consulting and advisory company Gold & Bell, and Trump Realty Brazil (co-founded with Donald Trump).