A variety of top quark mass measurements has been made in the recent years by
the CMS Collaboration. The most recent measurements performed at 8 TeV are
reported here, along with a new measurement based on data collected in 2016 at
13 TeV. The current combination of these measurements has a relative
uncertainty smaller than 0.3%, making the top quark the most accurately
measured quark.Comment: 6 pages, 3 figures, proceedings of the 10th International Workshop on
Top Quark Physics 201