The resolution of unidentified human remains (UHR) and long‐term missing persons (LTMP) cases is paramount for administrative, legal, and humanitarian reasons. There are various forensic profiling methods for human identification; however, their utility is dependent on several factors. First, UHR can be found in different stages of decomposition, so the availability and diversity of post‐mortem (PM) information will differ. Second, the availability and totality of the LTMP's ante‐mortem (AM) information will differ. Therefore, the suitability of existing methods will be dependent on the quality and quantity of PM and/or AM data available for comparison. Visual recognition is the simplest and quickest method, but typically not practiced or possible, owing to the altered, fragmented, or skeletonized state of UHR. Primary forensic profiling methods involve the comparison of fingerprint, dental, DNA, and medical data. Secondary forensic profiling methods from anthropology, radiology, geochemistry, and anatomy disciplines can provide supplementary evidence to support comparative identification approaches. Emerging forensic molecular technologies such as genomics, microbiomics, epigenetics, and proteomics, together with individual digital footprints from personal devices, offer new investigative leads for establishing identity. However, despite the success of these individual methods, their limitations must be considered when used in isolation. Through the development of a guiding forensic examination framework, this review endorses an interdisciplinary response to unidentified and missing persons investigations, where various forensic specialists collaboratively examine UHR using a suite of contemporary forensic profiling methods to produce multiple and/or different lines of evidence to link them effectively, efficiently, comprehensively, and systematically to LTMP. This article is categorized under: Forensic Science in Action/Crime Scene Investigation > Special Situations and Investigations Forensic Biology > DNA Testing in Disaster Victim and Missing Persons Identification Forensic Medicine > Medicolegal Death Investigation Systems Jurisprudence and Regulatory Oversight > Interdisciplinary Collaboration
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