Shield
Gules, on a canton Or a bend sinister of the field.
Crest
On a wreath of the colors Or and Gules a Spanish galleon Or in full sail affront Proper.
Motto
LABORE ET HONORE (With Industry and Honor).
Shield
The shield is red for Artillery. The transfer of personnel from the 4th Field Artillery when the 22nd Field Artillery was organized is indicated by the canton, which is the shield of the 4th Field Artillery coat of arms.
Crest
The crest is taken from the arms of the Panama Canal, indicating the place the 22nd Field Artillery was organized.
The coat of arms was originally approved for the 22nd Field Artillery Regiment on 19 May 1932. It was redesignated for the 22nd Field Artillery Battalion on 23 April 1941. It was redesignated for the 22nd Constabulary Squadron on 3 December 1946. It was redesignated for the 22nd Armored Field Artillery Battalion on 30 July 1954. It was redesignated for the 22nd Artillery Regiment on 28 January 1958. The insignia was redesignated effective 1 September 1971, for the 22d Field Artillery Regiment.