Boas

Boas might refer to:


 * Boidae, snakes
 * Boas' sign, pain below the right shoulder
 * BOAS is an acronym for Brachycephalic Obstructive Airway Syndrome

People with the surname

 * Abraham Tobias Boas (1844–1923), Australian rabbi
 * André Vilas Boas (born 1983), Portuguese footballer
 * André Villas-Boas (born 1977), Portuguese football manager
 * Antonio Villas Boas (1934–1992), Brazilian alien abduction claimant
 * Benjamin Boas (born 1983), American writer and consultant on Japanese culture
 * Carlos Thorne Boas (born 1923), Peruvian novelist, writer and lawyer
 * Ernst Philip Boas (1891–1955), American physician
 * Franz Boas (1858–1942), German-American anthropologist and linguist
 * Franziska Boas (1902–1988), American choreographer, percussionist, and educator
 * Frederick S. Boas (1862–1957), English drama scholar
 * George Boas (1891–1980), American philosopher
 * Harold Boas (1883–1980), Australian town planner and architect
 * Harold P. Boas (born 1954), American mathematician
 * Ismar Isidor Boas (1858–1938), German gastroenterologist
 * Johan Erik Vesti Boas (1855–1935), Danish zoologist
 * Kléber Boas (born 1975), Brazilian footballer
 * Marie Boas Hall (1919–2009), American historian of science, sister of Ralph, Jr
 * Mary L. Boas (1917–2010) American mathematician and physics teacher
 * Ralph P. Boas, Jr (1912–1992), American mathematician
 * Roger Boas (1921–2017), American politician