Barbara Madejczyk (born 30 September 1976 in Ustka) is a javelin thrower from Poland. Her personal best throw is 64.08 metres, achieved in June 2006 in Málaga.
| Year | Competition | Venue | Position | Notes |
|---|---|---|---|---|
Representing  Poland
| ||||
| 2003 | Universiade | Daegu, South Korea | 1st | 56.23 m |
| 2004 | Olympic Games | Athens, Greece | 12th | 58.22 m |
| 2005 | World Championships | Helsinki, Finland | 16th (q) | 57.14 m |
| 2006 | European Championships | Gothenburg, Sweden | 7th | 59.92 m |
| World Athletics Final | Stuttgart, Germany | 7th | ||
| World Cup | Athens, Greece | 4th | ||
| 2007 | World Championships | Osaka, Japan | 9th | 58.37 m |
| 2008 | Olympic Games | Beijing, China | 7th | 62.02 m |
