aspg-41-3490-1792223526 20261017075206 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group Metaheuristic Optimization Review MOR 3066-280X 2025 3 2 Sekar Kidambi Raju School of Computing, SASTRA Deemed University, Thanjavur 613401, India Metaheuristic optimization algorithms become essential to solving structural design problems because they can handle nonlinear, multiple-mode, large-scale, and other difficulties. This review focuses on how MOAs have been developed and utilized and how they have compared efficiency in structural engineering design optimization. It describes some of the main milestones, such as hybrid and ensemble algorithms, as well as quantum annealing and finite elements, to improve the accuracy of the results. The study organizes and assesses modern approaches scientifically and accentuates their benefits and pitfalls in practical applications. Hypotheses derived from benchmarking and statistical exercises show that enhanced MOAs are reliable and fast in yielding almost ideal structures within a manageable computational frontier. Finally, the review outlines the limitations of the current research and suggests research foci for the future advancement of metaheuristic methods and their use in structural engineering optimization. 2025 06 10 3490 https://creativecommons.org/licenses/by/4.0/ 10.54216/MOR.030202 https://americaspg.com/journal/41/article/3490 https://americaspg.com/storage/articles/manuscripts/01KXBSQG9DGAATPG6HK3NGED5C.pdf