Ladd McIntosh is an American jazz arranger and composer, prominent since the 1970s. Known for his sophisticated and often challenging big band charts, McIntosh's style blends traditional jazz harmonies with modern rhythmic complexity. He has contributed significantly to the contemporary jazz orchestra repertoire, with his works performed by leading ensembles worldwide. McIntosh's arrangements are celebrated for their intricate voicings, dynamic contrasts, and inventive solo features, making him a respected figure in jazz education and performance. His prolific output has enriched the big band sound, influencing generations of jazz musicians and arrangers.