| Nace Majcen | |
| Fullname: | Nace Majcen |
| Club: | Olimpija, Ljubljana |
| Birth Date: | 12 July 1968 |
| Birth Place: | Ljubljana, Slovenia, Yugoslavia |
Nace Majcen (born 12 July 1968 in Ljubljana) is a retired male freestyle swimmer from Slovenia. He represented his native country at the 1992 Summer Olympics in Barcelona, Spain, competing in two individual events (200m and 400m freestyle). He later started a career in marathon swimming, competing for instance at the 1998 World Aquatics Championships.
He ended the career in 2002 and became a coach. His brother Igor also was a swimmer.[1]