  In this paper, we will construct the coherent states for a Dirac electron in
graphene placed in a constant homogeneous magnetic field which is orthogonal to
the graphene surface. First of all, we will identify the appropriate
annihilation and creation operators. Then, we will derive the coherent states
as eigenstates of the annihilation operator, with complex eigenvalues. Several
physical quantities, as the Heisenberg uncertainty product, probability density
and mean energy value, will be as well explored.
