Alterations in the FGFR family act as oncogenic drivers for multiple pediatric and adult tumors, leading to the development and approval of several FGFR inhibitors. However, the on-target gatekeeper and "molecular brake" mutations confer clinically acquired resistance to the FDA-approved FGFR inhibitors, which presents a significant unmet medical need. Herein, we report the first novel macrocycle-based FGFR inhibitors targeting both wild-type and clinically acquired variants of the FGFR family. The representative compound 8r potently inhibited FGFR1/2/3 with IC50 values of 10.0, 6.9, and 30.2 nM, respectively. Compound 8r also potently suppressed proliferation of a series of FGFR-driven cancer cell lines with IC50 values of 2.0-13.3 nM. Compared with futibatinib, 8r exhibited superior inhibitory activity toward FGFR1V561M, FGFR2V564F, and FGFR2N549K mutations with IC50 values of 6.8, 0.7, and 0.8 nM, respectively. Moreover, 8r demonstrated favorable antitumor efficacy in an RT112/84 bladder cancer xenograft model. This work provides a promising macrocycle-based lead compound for the treatment of FGFR-driven cancers.