Charles Arentz
 | ||
| Medal record | ||
|---|---|---|
| Men's sailing | ||
Competitor for  Norway
| ||
| Gold | 1920 Antwerp | 10 metre class (1919 rating) |
Charles Acher Arentz (November 8, 1878 – September 25, 1968) was a Norwegian sailor who competed in the 1920 Summer Olympics.
He was a crew member of the Norwegian boat Mosk II, which won the gold medal in the 10 metre class (1919 rating).