A multilayer ceramic capacitor includes a ceramic body having a plurality of dielectric layers layered in a width direction of the ceramic body, and including an active region including first and second internal electrodes alternately disposed with at least one of the dielectric layers interposed therebetween and an ESR adjustment region including one or more third internal electrodes; and first, second and third external electrodes disposed on a mounting surface of the ceramic body to be spaced apart from each other in a length direction of the ceramic body, and a board having the same.