克罗伊茨贝格（Kreuzberg），或译十字山区，是德国首都柏林的一个著名区域，位于米特区以南，2001年以后成为腓特烈斯海因-克罗伊茨贝格区的一部分。克罗伊茨贝格经常被分为两部分来描述：拥有许多移民和激进分子的“SO 36”，和较为中产阶级化的“SW 61”。在1970年代后期，克罗伊茨贝格作为西柏林被孤立的部分，曾是柏林最穷的区之一，现在位于重新统一的柏林的中心，又成为该市的文化中心之一。该区以高比例的移民和第二代移民而着称，其中许多为土耳其裔。2006年，31.6%的克罗伊茨贝格居民不是德国公民。克罗伊茨贝格具有繁荣的多元文化，是对许多人具有吸引力的地方，但是该区同时也具有高失业率和低收入的特征。

Kreuzberg, a part of the combined Friedrichshain-Kreuzberg borough located south of Mitte since 2001, is one of the best-known areas of Berlin. Kreuzberg, colloquially also known as X-Berg, is often described as consisting of two distinctive parts: the SO 36, home to many immigrants; and SW 61, roughly coterminous with the old postal codes for the two areas in West Berlin. Kreuzberg has emerged from its history as one of the poorest quarters in Berlin in the late 1970s, during which it was an isolated section of West Berlin to one of Berlin's cultural centers in the middle of the now reunified city, known around the world for its alternative scene and counterculture.