The Role of Marketing Strategies in Enhancing Bank Performance: A Case Study of Diamond Bank, Nigeria Authors Edidiong Hassan College of Business Lewis University Romeoville IL 60446, USA DOI: https://doi.org/10.47505/IJRSS.2025.4.10 Keywords: Bank Performance, Financial Services, Competitive Advantage, Marketing Strategies Abstract The banking sector in Nigeria operates in a highly competitive and dynamic environment, necessitating the adoption of effective marketing strategies to sustain performance and gain a competitive advantage. This study examines the role of marketing strategies in enhancing the performance of Diamond Bank, Nigeria, by assessing the impact of product, price, promotion, and place strategies on key performance indicators such as customer acquisition, brand loyalty, and financial growth. The study adopts a descriptive research design, collecting primary data from employees in Diamond Bank’s marketing and corporate planning departments through structured questionnaires. Using statistical analysis tools such as SPSS, the study evaluates the relationship between marketing strategies and bank performance. Findings reveal that product innovation and promotional strategies play a significant role in customer retention and financial stability, while pricing strategies impact customer acquisition and competitive positioning. The study further highlights that digital banking solutions and service differentiation contribute to long-term sustainability in an evolving financial landscape. The results align with the Dynamic Capabilities Theory, which posits that firms that continually innovate their marketing approaches achieve superior performance. The study concludes that Nigerian banks must adopt customer-centric marketing strategies, leverage digital transformation, and enhance brand visibility through strategic promotions to remain competitive. It recommends that policymakers and bank executives invest in market research, develop personalized banking solutions, and optimize their promotional campaigns to enhance customer satisfaction and financial performance. Future research should explore the longitudinal effects of marketing strategies on bank performance in Nigeria. Downloads Download PDF How to Cite Edidiong Hassan. (2025). The Role of Marketing Strategies in Enhancing Bank Performance: A Case Study of Diamond Bank, Nigeria. International Journal of Research in Social Science and Humanities (IJRSS) ISSN:2582-6220, DOI: 10.47505/IJRSS, 6(4), 121–134. https://doi.org/10.47505/IJRSS.2025.4.10 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 6 No. 4: IJRSS April 2025 Section Articles License Copyright (c) 2025 Edidiong Hassan This work is licensed under a Creative Commons Attribution 4.0 International License.