Hem Thon Vitiny
| Personal information | |
|---|---|
| Born | September 7, 1993 Phnom Penh, Cambodia |
| Sport | |
| Sport | Swimming |
Hem Thon Vitiny (ហែម ថុនវិទិនី; born 7 September 1993) is a Cambodian swimmer. She competed at the 2012 Summer Olympics in the 50 m freestyle event and finished 57th in the first round. Vitiny did not advance to the semifinals.