  The modified theories of gravity, especially the $f(R)$ gravity, have
attracted much attention in the last decade. This paper is devoted to exploring
plane symmetric solutions in the context of metric $f(R)$ gravity. We extend
the work on static plane symmetric vacuum solutions in $f(R)$ gravity already
available in literature [1, 2]. The modified field equations are solved using
the assumption of both constant and non-constant scalar curvature. Some well
known solutions have been recovered with power law and logarithmic forms of
$f(R)$ models.
