  These proceedings report on lepton and photon performance results obtained
using data recorded in 2015 and 2016 at the LHC by the two experiments ATLAS
and CMS. For each particle (electrons, photons and muons), the reconstruction
and identification efficiencies are presented for the two experiments together
with the isolation studies. Results concerning the electron and photon energy
calibration as well as the muon momentum scale and resolution are also
reported. Despite more challenging pile-up conditions with respect to Run 1,
the two experiments achieved impressive performance in early Run 2.
