在计算机科学领域中，调用栈（Call Stack）是用于存储子进程信息的一类栈，别称执行栈（execution stack）、控制栈（control stack）、运行时栈（run-time stack）与机器栈（machine stack），在英语中亦经常简称为“栈”（“the stack”）。调用栈的维护对多数软件的正常运转有着重要意义，但一般高级语言都会隐藏其细节并自动进行维护。

In computer science, a call stack is a stack data structure that stores information about the active subroutines of a computer program. This kind of stack is also known as an execution stack, control stack, run-time stack, or machine stack, and is often shortened to just "the stack". Although maintenance of the call stack is important for the proper functioning of most software, the details are normally hidden and automatic in high-level programming languages. Many computer instruction sets provide special instructions for manipulating stacks.