CKM 2025 is the 13th International Workshop on the CKM Unitarity Triangle, to be held September 15 to 19, 2025 in Cagliari, Sardinia, Italy.

The CKM series is a well-established international meeting in the field of quark-flavour physics that brings together experimentalists and theorists to a common platform. The program covers neutron, kaon, charm and beauty hadron, top quark physics and lepton flavour violating Higgs.