Zadra is a steel roller coaster located at Energylandia in Zator, Poland.

It was built and designed by American manufacturer Rocky Mountain Construction (RMC).

It is the first coaster to be built from the ground up using the I-Box Track, rather than using an existing structure.

[2] Zadra reaches a height of 62.8 metres (206 ft) making it tie for the tallest RMC steel rollercoaster in the world alongside Iron Gwazi, which has a similar layout.

[2] On the night of 10–11 March 2019, part of the unfinished structure was damaged by strong winds.