The Band of the Welsh Guards are the regimental band of the Welsh Guards, a British Army infantry regiment of the Household Division formed in London in 1915, and they operate primarily as a military brass and wind band for ceremonial duties. Their repertoire includes traditional marches, fanfares and orchestral arrangements for state occasions and public concerts, and the ensemble has adapted over time to include concert performances and collaborations that reflect both ceremonial duties and broader military music traditions.