San Marino at the 2018 Winter Olympics
| San Marino at the 2018 Winter Olympics  | |
|---|---|
| IOC code | SMR | 
| NOC | Sammarinese National Olympic Committee | 
| Website | www.cons.sm | 
| in Pyeongchang, South Korea 9–25 February 2018  | |
| Competitors | 1 (1 man) in 1 sport | 
| Flag bearer | Alessandro Mariotti | 
| Medals | 
  | 
| Winter Olympics appearances (overview) | |
San Marino participated at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018. The country's participation in the Games marked its tenth appearance at the Winter Olympics after having made its debut in the 1976 Winter Olympics.
The San Marino team consisted of lone athlete Alessandro Mariotti who competed in alpine skiing. Mariotti served as the country's flag-bearers during the opening and closing ceremonies. San Marino did not win any medal in the Games, and had not won a Winter Olympics medal as of these Games.