Erlang may refer to:
Science and technology Erlang (programming language), a programming language Erlang (unit), a unit to measure traffic in telecommunications or other domains Erlang distribution, a probability distribution describing the time between events
Places in China Mount Erlang, a mountain in Sichuan Erlang, Susong County, a town in Susong County, Anhui Erlang, Taihe County, a town in Taihe County, Anhui Erlang, Hechuan District, a town in Hechuan District, Chongqing Erlang Subdistrict, Jiulongpo District, Chongqing Erlang station, metro station in Erlang Subdistrict Erlang Township, in Cheng County, Gansu Erlang, Guizhou, a town in Xishui County, Guizhou Erlang, Henan, a town in Xiping County, Henan Erlang, Sichuan, a town in Gulin County, Sichuan Erlang railway station, on the Qinghai–Tibet Railway
Other uses Agner Krarup Erlang (1878–1929), mathematician and engineer after whom several concepts are named Erlang Shen, a Chinese deity
See also Erlangen, Germany Erlanger (disambiguation)