Eugène Adolphe Henri Georges Wybo (11 October 1880 – 18 January 1943) was a French architect who is known for the casino and the Hôtel Royal in Deauville, and for the department stores that he built for the Printemps chain.

[2] He designed forty stores for Printemps including reconstruction of the building on the Boulevard Haussmann in the 9th arondissement of Paris after a fire in 1921.

[1] A lavish display by Primavera was arranged for the Exposition Internationale des Arts Décoratifs in Paris in 1925.

The dome was studded with large lenses of colored glass made by René Lalique, which looked like "boulders that are still wet from the sea".

Charlotte Chauchet and René Guilleré undertook the interior design, with advice from Jacques-Emile Ruhlmann.

[6] Wybo designed the Hotel George V near the Arc de Triomphe for the American hotelier Joel Hillman in 1928.

[2] He designed the French pavilion at the 1929 Barcelona International Exposition, located in the Plaza de los Reyes in the angle formed by two naves of the Palace of Alfonso XIII.