Coats of arms of U.S. Cavalry Regiments

Coats of arms of US Cavalry regiments are heraldic emblems associated with cavalry regiments in the US Army. Under Army Regulation 840-10, each regiment and separate table of organization and equipment (TOE) battalion of the US Army is authorized a coat of arms to be displayed on the organization's flag, called the "colors." This coat of arms usually forms the basis for the unit's distinctive unit insignia (DUI), the emblem worn by all members of the unit on their service uniforms.

Below are galleries of the coats of arms of US Army cavalry regiments. The official mottoes (as awarded by The Institute of Heraldry of the U.S. Army) and/or special designations (as awarded by the United States Army Center of Military History) of the units are also noted.

Unit activation list from 1985

 * 1 to 29 activated
 * 30 to 42 not activated
 * 43rd activated
 * 44 to 81 not activated
 * 82nd activated
 * 83 to 93 not activated
 * 94th activated
 * 95 to 97 not activated
 * 98th activated
 * 99 to 100 not activated