Frank Cofield, an American jazz arranger active primarily from the mid-20th century, is recognized for his contributions to big band and ensemble jazz. His arrangements are characterized by their sophisticated voicings, dynamic contrasts, and a keen understanding of instrumental capabilities, often blending traditional swing elements with emerging bebop harmonies. Cofield notably collaborated with several prominent bandleaders of his era, crafting intricate charts that elevated their performances. While specific works may be less widely documented, his influence is evident in the rich textural quality and rhythmic drive of many jazz band recordings from the 1940s and 50s, solidifying his role as a respected craftsman in the art of jazz orchestration.