Cyclic loading response of five reinforced concrete corner beam-column connections with one concentric or eccentric beam framing into a rectangular column in strong or weak direction is reported. The specimen variables are the direction of shear acting on the joint and the eccentricity between the beam and column centerlines. Experimental results show that two joints connecting a beam in strong direction were capable of supporting adjacent beam plastic mechanisms. The other three joints connecting a beam in weak direction, however, exhibited significant damage and loss of strength after beam flexural yielding. Eccentricity between beam and column centerlines had detrimental effects on the strength degradation, energy dissipation capacity, and displacement ductility of the specimens. It was concluded that ACI design procedures for estimating nominal joint shear strength were unconservative for the tested corner connections under lateral loading in weak direction of the column. Valuable information is provided to help further improve the design requirements for eccentric corner beam-column connections.