William Smith III
- Team: University of California - Los Angeles
- Weight Class: 174 lbs.
- Year: Junior
- Record: 5-4
- Win Percentage: 55.6
- Wins By Pin: 1
- Wins By Tech Fall: 0
- Wins By Major Decision: 1
- High School: Etiwanda High School (Rancho Cucamonga, CA)
- NCWA Points: 19.10