  The latest Gaia Data Release 3 provides an opportunity to expand the census
of Galactic open clusters harboring classical Cepheid variables, thereby
bolstering the cosmic distance scale. A comprehensive analysis yielded a total
of 50 classical Cepheids associated with 45 open clusters, of which 39 open
cluster-classical Cepheid pairs are considered probable, with the remaining 11
pairs considered improbable but worth following up. Two previously identified
clusters by us possibly host classical Cepheids (OC-0125/V1788 Cyg and
OC-0675/OGLE-BLG-CEP-114). In addition, we identify 38 new open cluster
candidates within the Galactic disk.
