There are many photos of the iconic M1 Garand rifle in use by American troops during WW2. The following is a collection of its use by other forces.
German soldiers with American weapons (1944)
Two German soldiers with American firearms. Soldier on left holding 6 M1 Garands and one on right holding two Thompson SMGs and two M1 Garands.
German Fallschirmjäger (paratrooper) inspecting an M1 Garand.
Corporal E. Roberts of the Welsh Guards in the Hassum district of Goch, Germany February 1945. He is holding an M1 Garand.
Source: page 212 of BRITISH ARMY UNIFORMS AND INSIGNIA OF WORLD WAR TWO by Brian L. Davis.