BCPL（Basic Combined Programming Language），是一种电脑编程语言，源自更早的CPL语言，1966年由剑桥大学的马丁·理察德（Martin Richards）所发展出来的。

Richards试着移除了CPL中最复杂的组成，第一支BCPL compiler在IBM 7094电脑中完成。

身为早期编程语言的BCPL，如今已不再广泛使用，但它的影响却是深远的，今日流行的C语言即是参考BCPL所设计。BCPL是第一支使用括弧语言，括弧特征在C语言中随处可见，例如

BCPL (Basic Combined Programming Language) is a procedural, imperative, and structured computer programming language designed by Martin Richards of the University of Cambridge in 1966.

Originally intended for writing compilers for other languages, BCPL is no longer in common use. However, its influence is still felt because a stripped down and syntactically changed version of BCPL, called B, was the language on which the C programming language was based. This led many C programmers to give BCPL the humorous backronym Before C Programming Language.