Dušan Trifunović (1 March 1880 – 28 February 1942) was a divisional general[a] in the Royal Yugoslav Army who commanded the 7th Army[b] during the German-led Axis invasion of Yugoslavia of April 1941 during World War II.

[2] Trifunović's command consisted of one division, one divisional-strength mountain detachment, two brigade-strength mountain detachments and a brigade-strength infantry detachment.

[3] The 7th Army was responsible for the defence of the northwestern border with Italy and the Third Reich.

[4]