Mujo Ulqinaku (born Muhamet Cakuli; 1896 – 7 April 1939) was an Albanian sergeant of the Royal Albanian Navy, known for his resistance on 7 April 1939 to the Italian forces during the Italian invasion of Albania.

Later he served in the Albanian navy, based in Durrës, with the rank of sergeant, commanding the patrol boat Tiranë.

He was one of the few officers of the Royal Albanian Navy who tried to stop the Italian invasion of Albania.

Armed only with a machine gun, he was placed in the center of the defense line where he killed and wounded dozens of Italian soldiers.

[1] He was killed by an artillery shell from an Italian torpedo boat in the last hour of the battle.