New measurements of the W boson mass from the two Tevatron
experients, CDF and D0, are presented.  The results are from the 1994-1955
Tevatron run, and based on integrated luminosities of 82 pb^-1 (D0) and 90
pb^-1 (CDF), from ppbar collisions at sqrt s = 1.8 TeV.  These new
measurements when combined with previous published measurements yield a
Tevatron W mass value of 80.450 +/- 0.063 GeV.