X0206 3 2019-11-06 1 0001563577 Galera Therapeutics, Inc. GRTX 0001741968 Degnan Chris C/O GALERA THERAPEUTICS, INC., 2 W LIBERTY BLVD #100 MALVERN PA 19355 0 1 0 0 Chief Financial Officer Exhibit 24 - Power of Attorney /s/ J. Mel Sorensen, Attorney-in-Fact for Christopher Degnan 2019-11-06