Arnaldo Dante Momigliano was an Italian historian of classical antiquity, known for his work in historiography, and characterised by Donald Kagan as "the world's leading student of the writing of history in the ancient world".
Arnaldo Niskier is a Brazilian scholar. He was born in Rio de Janeiro in April 1935. He is the seventh occupant of Chair nº 18 at the Academia Brasileira, to which he was elected on March 22, 1984, succeeding Peregrino Júnior. He was received on September 17, 1984 by academic Rachel de Queiroz. In turn, he received academics Murilo Melo Filho, Carlos Heitor Cony and Paulo Coelho. He chaired the Brazilian Academy of Letters in 1998 and 1999.
Arnaud Desjardins was a French author. He was a producer at the Office de Radiodiffusion Télévision Française from 1952 to 1974, and was one of the first high-profile practitioners of Eastern religion in France. He worked on television documentaries about spiritual traditions not well known to many Europeans at the time, including Hinduism, Tibetan Buddhism, Zen, and Sufism from Afghanistan.
Arnaud d'Usseau was a playwright and B-movie screenwriter who is perhaps best remembered today for his collaboration with Dorothy Parker on the play The Ladies of the Corridor.
Arnaut Daniel was an Occitan troubadour of the 12th century, praised by Dante as "the best smith" and called a "grand master of love" by Petrarch. In the 20th century he was lauded by Ezra Pound in The Spirit of Romance (1910) as the greatest poet to have ever lived.
Arne Lindeman Kalleberg is a Kenan Distinguished Professor of Sociology at the University of North Carolina at Chapel Hill and a Faculty Fellow at the Carolina Population Center. He is also an adjunct professor in the Kenan-Flagler Business School, the Department of Public Policy, and the Curriculum in Global Studies. Kalleberg served as the secretary of the American Sociological Association from 2001 to 2004 and as its president from 2007 to 2008. He has been the editor-in-chief of Social Forces, an international journal of social research for over ten years.