Briefing paper detailing the methods and findings from the scoping review assessing the quality, quantity, and findings of network meta-analyses evaluating the effectiveness of Glucagon-like peptide-1 receptor agonists for weight loss in obese adults. This review was funded by the NIHR Evidence Synthesis Programme (grant number: NIHR153420). The views expressed are those of the author(s) and not necessarily those of the NIHR, the Department of Health and Social Care, or the UK Health Security Agency. Several authors were supported by NIHR Applied Research Collaboration South West Peninsula (PenARC). Prof G.J. Melendez-Torres is an NIHR Senior Investigator.