Nikola Ogrodníková is a Czech athlete specialising in the javelin throw. She won the silver medal at the 2018 European Championships.

The javelin throw is a track and field event where the javelin, a spear about 2.5 m in length, is thrown as far as possible. The javelin thrower gains momentum by running within a predetermined area. Javelin throwing is an event of both the men's decathlon and the women's heptathlon.