We present the results of a reverberation campaign targeting MGC-06-30-15 . Spectrophotometric monitoring and broad-band photometric monitoring over the course of 4 months in the spring of 2012 allowed a determination of a time delay in the broad H \beta emission line of \tau = 5.3 \pm 1.8 days in the rest frame of the AGN . Combined with the width of the variable portion of the emission line , we determine a black hole mass of M _ { BH } = ( 1.6 \pm 0.4 ) \times 10 ^ { 6 } M _ { \odot } . Both the H \beta time delay and the black hole mass are in good agreement with expectations from the R _ { BLR } – L and M _ { BH } - \sigma _ { \star } relationships for other reverberation-mapped AGNs . The H \beta time delay is also in good agreement with the relationship between H \beta and broad-band near-IR delays , in which the effective BLR size is \sim 4 - 5 times smaller than the inner edge of the dust torus . Additionally , the reverberation-based mass is in good agreement with estimates from the X-ray power spectral density break scaling relationship , and with constraints based on stellar kinematics derived from integral field spectroscopy of the inner \sim 0.5 kpc of the galaxy .