Tabulated data of electron swarm transport coefficients in carbon monoxide (CO) at 293.15 K obtained by solving the electron Boltzmann equation (BE) in multiterm approximation for spatially homogeneous conditions (method BE MT) using the electron collision cross section data released by S. Biagi in Magboltz v11.11 (edition of 25 Jan 2021), https://magboltz.web.cern.ch/magboltz/. The data table includes the reduced electric field, E/N [Td], and the electron swarm transport coefficients mean energy, U_e [eV], gas density times flux transverse diffusion coefficient, N D_T^* [m^{-1} s^{-1}], flux drift velocity, W^* [m/s], ionization rate coefficient, k_i [m^{3}/s], and attachment rate coefficient, k_a [m^{3}/s].