Cornelius Newton Bliss Jr. (April 15, 1875 – April 5, 1949) was an American merchant, political organizer, and philanthropist.
Bliss was born in April 15, 1875 in New York City to Cornelius Newton Bliss, a prominent Republican Party politician later named Secretary of the Interior under President William McKinley. Bliss Jr. was raised in New York City and attended Harvard University, graduating in 1897 with a Bachelor of Arts.
After college, he entered the family dry goods business, later becoming a full partner.
Bliss followed his father's involvement in politics, participating in the presidential campaign of Theodore Roosevelt. In July 1916, he was named treasurer of the Republican National Committee and participated in the losing presidential campaign of Charles Evans Hughes, which he helped operate from New York City. During the campaign, he also served as president of the Association for Improving the Condition of the Poor, a role he filled from 1913 to 1934.
When the United States entered World War I in 1917, President Wilson named Bliss to his War Council, a group of advisers Wilson collected to guide his actions as commander in chief. After the war, Bliss returned to business and philanthropy on a large scale, operating as a trustee, board member, or president of several organizations, including the National Foundation for Infantile Paralysis, Metropolitan Museum of Art, Metropolitan Opera, and Grant Monument Association.
When the Great Depression began, he was one of six men named by New York City Mayor Walker to operate a $15 million relief fund created in November 1931. Two of the other men were J.P. Morgan and former governor Alfred E. Smith. In 1932, he resigned from the board of his family's company, Bliss, Fabyan and Company. He received an LL.D. from New York University in 1937.