Disclosed is a silver halide photographic light-sensitive material, which
comprises at least one polymer compound having a nitrogen-containing aromatic ring
having a mercapto group represented by the formula ZSH wherein Z represents
a nitrogen-containing aromatic ring as a partial structure. This silver halide
photographic light-sensitive material can stably contain silver halide grains of
a high aspect ratio showing high sensitivity and superior planarity, shows superior
pressure resistance and can be stably prepared.