László Magyar was a Hungarian explorer and map-maker of Southwest Africa.
László Magyar was born on November 13, 1818 in Szombathely, Hungary and died on November 9, 1864 in Ponte de Cuio, Angola. He lived in Angola for 17 years till his death. His geographical explorations as well as his ethnological research were greatly supported by his father-in-law, the king of Bié. The king's relations as well as his donation of 300 slaves enabled Magyar to go on six exploring journeys in Angola. Unlike other European travelers, he did not only explore one area, but also described the life of the people living there. The African people called him "Mister What-Is-This", because he always asked them questions and wanted to learn so much. His main interests were the local people, their habits and the way they administered their societies. László Magyar spent over a decade living among the native people and as a result he learned their languages.
Apart from a few major essays, his travels in Africa became known through his diary fragments and letters. No matter how valuable and interesting they are, they cannot compensate for an expert, scientific report of his observations. Since these fragments and sketches were often written in a hurry and the experiences were not always reported in a well-organized form, it was easy to find mistakes and contradictions in them, so soon reviews became less favourable and László Magyar's reports were regarded as unreliable. Magyar may have been a good sailor but the study of his maps demonstrates that his knowledge of geography was fairly poor. Consequently, his maps are distorted and August Petermann had to redraw Magyar's maps based on reliable determinations of position before he had published the map of the Hungarian explorer's first big inland journey. He kept the original watercourses and his routes untouched and shortened the distances proportionately.