John D. Chandris (1890–1942) was a Greek shipowner.
Chandris was born in Chios, then part of the Ottoman Empire. In 1915, after years of experience in the shipping industry, he bought his first ship, SS Dimitrios. By World War I, Chandris' fleet was made up of four ships, including steamships. In 1922, he expanded into the passenger shipping market. A partnership called Chandris-Fantasy Cruises started in the early 1980s and later was divided into two separate arms, Fantasy-Cruises and Celebrity cruises.