[en] We report theoretical as well as (normalized) experimental differential and integral cross sections for vibrationally elastic scattering of low-energy electrons from chloromethane, CH₃Cl, also known as methyl chloride. The theoretical cross sections were computed using the Schwinger multichannel variational method in the single-channel approximation, with polarization effects included via virtual excitations. Cross section measurements were made at incident energies ranging from 0.5 to 100 eV and at scattering angles from $5^{\circ <!--\; ???\; -->}$ to ${125}^{\circ <!--\; ???\; -->}$. We compare our data to earlier previous results for this molecule. (paper)