  Selected results from the following topics are presented: Measurements of
several top quark properties are obtained from the CMS data collected in 2011
at a center-of-mass energy of 7 TeV. The results include measurements of the
top quark mass, the W helicity in top decays, the top quark charge, and of the
$t\bar{t}$ spin correlation and the search for anomalous couplings.
