In the dynamic global financial landscape, foreign exchange operations play a pivotal role in facilitating international trade and economic activities. Islami Bank Bangladesh Limited (IBBL) has emerged as a significant player in the country's banking sector with a strong commitment to Shariah-compliant practices. Understanding the nuances of its foreign exchange operations is essential for assessing its contribution to the national economy. This study aimed to comprehensively analyze the foreign exchange operations of Islami Bank Bangladesh Limited, focusing on its performance and adherence to Islamic principles. The research involved an in-depth examination of IBBL's foreign exchange operations, including documentary analysis, interviews with bank officials, and a review of relevant literature. Data on foreign exchange transactions, compliance with Shariah principles, and financial performance were analyzed. The study found that IBBL has demonstrated commendable performance in foreign exchange operations. It has successfully maintained a substantial share of the foreign exchange market in Bangladesh, accounting for over 20% of total transactions. Moreover, IBBL's strict adherence to Shariah principles in its foreign exchange activities has positioned it as a reputable Islamic banking institution. The bank's compliance rate with Islamic principles in foreign exchange dealings exceeded 90%, reflecting its commitment to ethical banking practices. Islami Bank Bangladesh Limited has emerged as a prominent player in the foreign exchange market, maintaining both financial viability and adherence to Shariah principles. Its commitment to ethical and Islamic banking practices has contributed significantly to the country's economic growth. IBBL should continue to focus on enhancing its foreign exchange operations, ensuring strict adherence to Islamic principles, and expanding its market presence.