Rudolph Ackermann (1764–1834) was a distinguished Anglo-German bookseller, inventor, lithographer, publisher, and businessman. Born in Saxony, financial constraints prevented him from pursuing university studies, leading him to become a saddler like his father. Settling in London at 23, Ackermann established himself in Long Acre, the center of coach-making.

His exceptional business instinct secured him significant contracts, notably designing the ceremonial coach for the Lord Chancellor of Ireland. Transitioning from coach-making to publishing, Ackermann's flair for design and self-promotion propelled his success. He founded a print-shop and drawing-school. Between 1797 and 1800, Ackermann expanded his print and book publishing business, collaborating with notable artists like Thomas Rowlandson and Isaac Cruikshank. In 1809, he applied his press to the illustrated Repository of Arts, Literature, Fashions, documenting Regency-era cultural shifts.

Ackermann's contributions extended beyond publishing. He patented the Ackermann steering geometry, invented a method for rendering paper and cloth waterproof, and illuminated his premises with gas, significantly contributing to its introduction. During the Napoleonic wars, he actively supported the Allied cause, collecting funds for the German relief effort after the Battle of Leipzig.

As a pioneer of modern publishing methods, Ackermann established an international distribution network and held significant commercial interests in South America. His business thrived throughout the 19th century under his descendants. Ackermann's impact on the industry and his contributions to art, technology, and war efforts solidify his enduring legacy. He was buried at St. Clement Danes in the Strand, London.