Alwin

Alwin is a German and Dutch form of Alvin and may refer to:


 * Alwin-Broder Albrecht (1903–1945), German naval officer, one of Adolf Hitler's adjutants during World War II
 * Alwin Berger (1871–1931), German botanist and contributor to the nomenclature of succulent plants
 * Alwin Boerst (1910–1944), German World War II Luftwaffe Stuka ace
 * Alwin Bully (1948–2023), Dominican cultural administrator, playwright, designer of the national flag of Dominica
 * Alwin Elling (1897–1973), German filmmaker
 * Alwin C. Ernst (1881–1948), American businessman, co-founder of the accounting firm of Ernst & Ernst
 * Alwin de Prins (born 1978), former competitive swimmer who represented Luxembourg
 * Alwin Hammers (born 1942), German theologian
 * Alwin Karl Haagner (1880–1962), South African ornithologist
 * Alwin Al Jarreau (1940–2017), American singer
 * Alwin Kloekhorst (born 1978), Dutch linguist, Indo-Europeanist and Hittitologist
 * Alwin Korselt (1864–1947), German mathematician
 * Alwin McGregor (1889–1963), dual-code rugby footballer, represented New Zealand
 * Alwin Mittasch (1869–1953), German chemist
 * Alwin Nikolais (1910–1993), American choreographer
 * Edgar Alwin Payne (1883–1947), American Western landscape painter and muralist
 * Friedrich Carl Alwin Pockels (1865–1913), German physicist
 * Don Alwin Rajapaksa (1905–1967), Sri Lankan politician and member of parliament
 * Robert Alwin Schlumberger (1814–1879), entrepreneur, the first producer of sparkling wine in Austria
 * Alwin Schockemöhle (born 1937), former German show-jumper
 * Alwin Schultz (1838–1909), German art historian and medievalist, professor of art history at the Charles University in Prague
 * Alwin Wagner (born 1950), West German discus thrower
 * Alwin Wolz (1897–1978), highly decorated General major in the Luftwaffe during World War II
 * Alwin Ring (2007 - X), Basse, in the swedish hemvärn