Grzegorz Gawlik (born 6 May 1980, died April 2023) was a Polish traveler, mountaineer, volcano explorer, journalist, photographer and lawyer.
Gawlik traveled to about 100 countries on six continents. He created the 100 Volcanoes Project in 2006; as of 2016, the project was halfway complete.
Gawlik studied law at the Silesian University in Katowice.
On April 7, 2023, Gawlik disappeared while climbing Mount Ontake in Japan. By April 18, he was presumed dead. On July 7, 2023, a search team found his body on Mount Ontake's southeastern slope.