Let
$G$ be a locally compact group and let
$\omega$ be a continuous weight on
$G$ . We show that for each of the Banach algebras
${{L}^{1}}\left( G,\,\omega\right),\,M\left( G,\,\omega\right),\,LUC{{\left( G,\,{{\omega }^{-1}} \right)}^{*}}$ , and
${{L}^{1}}{{\left( G,\,\omega\right)}^{**}}$ , the order structure combined with the algebra structure determines the weighted group.