Haast

Haast is a German family name. It may refer to:


 * High Availability for Asterisk, a software package which turns any two Asterisk servers into a cluster
 * Bill Haast (1910–2011), founder of the Miami Serpentarium and pioneering snake venom collector
 * Julius von Haast (1822–1887), German geologist and explorer of New Zealand; several things in New Zealand are named for him:
 * Haast's eagle, extinct species of giant eagle identified by Haast and eventually named for him
 * Haast, New Zealand, township on the Tasman Sea
 * Haast Aerodrome, aerodrome adjacent Haast in New Zealand
 * Haast Pass, a mountain pass in the Southern Alps
 * Haast River, a river on the West Coast of the South Island
 * Haast Schist, kind of rock found in New Zealand
 * Anne Haast (born 1993), Dutch chess player
 * Cees Haast (1938–2019), Dutch cyclist