  Charmless B hadrons decays offer rich opportunities to test the Standard
Model. CP violation in charmless charged two-body and three-body B decays
provides ways to measure the CKM angle $\gamma$ and to search for New Physics.
Also, vector-vector final states provide additional interesting observables.
Hereby, we present the latest LHCb results on hadronic charmless B decays
putting emphasis on the direct CP violation measurements.
