This volume contains the proceedings of PLACES 2024, the 15th edition of the Workshop on Programming Language Approaches to Concurrency and Communication-cEntric Software. The PLACES workshop series offers a forum for researchers from different fields to exchange new ideas about the challenges of modern and future programming, where concurrency and distribution are the norm rather than a marginal concern. PLACES 2024 was held on 6 April 2024 in Luxembourg City, Luxembourg. The programme included keynote talks by Mariangiola Dezani-Ciancaglini and Peter M\"uller, presentations of five research papers, and three talks about preliminary or already-published work that could foster interesting discussion during the workshop. These proceedings contain the five accepted research papers, the abstracts of the keynote talks, and a list of the other contributions.

翻译：本卷收录了PLACES 2024（第15届编程语言方法之并发与通信中心软件研讨会）的论文集。PLACES系列研讨会为来自不同领域的研究人员提供了一个论坛，旨在交流关于现代与未来编程挑战的新观点——在该领域中，并发与分布已成为常态而非边缘性问题。PLACES 2024于2024年4月6日在卢森堡市卢森堡举办。会议议程包括Mariangiola Dezani-Ciancaglini与Peter Müller的主旨演讲、五篇研究论文的宣讲，以及三场关于已发表或初步工作的报告，旨在激发研讨会的深度讨论。本论文集收录了五篇经评审录用的研究论文、主旨演讲摘要，以及其他贡献列表。