Birgit Clarius (born 18 March 1965 in Gießen) is a retired German heptathlete, best known for her bronze medal at the 1993 World Indoor Championships, held in Ontario, Canada. Her personal best was 6500 points.
| Year | Tournament | Venue | Result | Extra |
|---|---|---|---|---|
| 1990 | Split, Yugoslavia | 7th | Heptathlon | |
| 1991 | Sheffield, England | 1st | Heptathlon | |
| 1992 | Genoa, Italy | 5th | Pentathlon | |
| Barcelona, Spain | 7th | Heptathlon | ||
| 1993 | Toronto, Canada | 3rd | Pentathlon | |
| Stuttgart, Germany | 8th | Heptathlon |