  Over the past two decades, significant strides have been made in the study of
Dark Matter (DM) admixed neutron stars and their associated properties.
However, an intriguing facet regarding the effect of DM on magnetized neutron
stars still remains unexplored. This study is carried out to analyze the
properties of DM admixed magnetized neutron stars. The equation of state for
the DM admixed neutron star is calculated using the relativistic mean-field
model with the inclusion of a density-dependent magnetic field. Several
macroscopic properties, such as mass, radius, particle fractions, tidal
deformability, and the $f$-mode frequency, are calculated with different
magnetic field strengths and DM configurations. The equation of state is softer
with the presence of DM as well as for the parallel components of the magnetic
field and vice-versa for the perpendicular one. Other macroscopic properties,
such as mass, radius, tidal deformability, etc., are also affected by both DM
and magnetic fields. The change in the magnitude of different neutron star
observables is proportional to the amount of DM percentage and the strength of
the magnetic field. We observe that the change is seen mainly in the core part
of the star without affecting the crustal properties.
