  An element $g$ in a group $G$ is called reversible if $g$ is conjugate to
$g^{-1}$ in $ G $. An element $g$ in $G$ is strongly reversible if $ g $ is
conjugate to $g^{-1}$ by an involution in $G$. The group of affine
transformations of $\mathbb{D}^n$ may be identified with the semi-direct
product $\mathrm{GL}(n, \mathbb{D}) \ltimes \mathbb{D}^n $, where
$\mathbb{D}:=\mathbb{R}, \mathbb{C}$ or $ \mathbb{H} $. This paper classifies
reversible and strongly reversible elements in the affine group $\mathrm{GL}(n,
\mathbb{D}) \ltimes \mathbb{D}^n $.
