Atefeh Ahmadi and Hossein Saveh Shemshaki will compete in Alpine skiing.
Seyed Sattar Seyd was supposed to represent Iran in cross-country but he got infected with COVID-19 and missed the Games.
The 2022 Beijing Olympics will begin on February 4 and run through February 20.
The Games are held in Beijing, China. The competition will be split into three zones: central Beijing, Yanqing and Zhangjiakou.