The 49th Field Artillery Battalion was a battalion of the Field Artillery Branch of the United States Army.

Constituted 1 October 1933 in the Regular Army as the 49th Field Artillery.

Relieved from the 7th Infantry Division and inactivated in Korea 1 July 1957 Per Chevron enhanced gules and argent, on the last a bear's head erased and incensed proper.

None The scarlet is the Field Artillery, The silver of the shield in conjunction with the scarlet is indicative of the preparedness of the battalion night and day.

The firing functions are allegorically illustrated by the incensed bear's head, being representative of the state of activation, California, taken from the crest of that state.