伯克利开放式网络计算平台（英语：Berkeley Open Infrastructure for Network Computing，简称BOINC）是目前主流的分布式计算平台之一，由加州大学柏克莱分校电脑学系发展出的分布式计算系统。原本专为SETI@home项目而设计，目前纳入的领域包括数学、医学、天文学和气象学等。BOINC汇集全球各地志愿者的电脑或移动设备，提供运算能力给研究者。截至2013年8月，BOINC在全世界有约630,122台活跃的主机，提供约7.054PetaFLOPS（PFLOPS）的运算能力。一说活跃的主机有约396,549台，运算能力约7.267PFLOPS。

The Berkeley Open Infrastructure for Network Computing (BOINC, pronounced /bɔɪŋk/ - rhymes with "oink"), an open-source middleware system, supports volunteer and grid computing. Originally developed to support the SETI@home project, it became generalized as a platform for other distributed applications in areas as diverse as mathematics, linguistics, medicine, molecular biology, climatology, environmental science, and astrophysics, among others. BOINC aims to enable researchers to tap into the enormous processing resources of multiple personal computers around the world.