The present invention is an aromatic polyamide film, which is a laminated
film consisting of at least two layers, comprising an aromatic polyamide
and 0.1 wt % to 10 wt % of at least one or more different polymers, being
contained at least in the outermost layer (layer A) of the film, subject
to the condition that the following formulae are satisfied
0.01.ltoreq.t/d.ltoreq.0.5
0.05.ltoreq.s/L.ltoreq.1
where d is the thickness of the layer A (.mu.m); t, the circle equivalent
diameter of the isles of the different polymer (.mu.m); L, the major axis
of the isles (.mu.m); and s, the minor axis of the isles (.mu.m). The
aromatic polyamide film of the present invention is especially useful an a
base film of a magnetic recording medium with high productivity since it
is free from the wrinkling and weaving caused at the time of film winding
and excellent in abrasion resistance on the film surface.