▎ 摘　　要

In the present paper the magneto-optical Franz-Keldysh effect is predicted to occur in graphene. Explicit expressions for the energies of Landau-level excitations in a graphene monolayer in the presence of a high quantizing magnetic field and driven by an intense electromagnetic radiation are derived. The combination of both fields favors the electromagnetic blueshifts and redshifts of the Landau level and in addition, magneto-optical electron transitions between sublevels in the system can take place.