  We report recent ESPaDOnS and HARPSpol spectropolarimetric observations from
our ongoing magnetic survey of the brightest twenty-five classical Cepheids.
Stokes $V$ magnetic signatures are detected in eight of fifteen targets
observed to date. The Stokes $V$ profiles show a diversity of morphologies with
weak associated longitudinal field measurements of order 1 G. Many of the
Stokes $V$ profiles are difficult to interpret in the context of the normal
Zeeman effect. They consist of approximately unipolar single or double lobe(s)
of positive or negative circular polarization. We hypothesize that these
unusual signatures are due to the Zeeman effect modified by atmospheric
velocity or magnetic field gradients. In contrast, the Stokes $V$ profiles of
Polaris and MY Pup appear qualitatively similar to the complex magnetic
signatures of non-pulsating cool supergiants, possibly due to the low pulsation
amplitudes of these two stars.
