Presidential candidates

• 
  President
  Franklin D. Roosevelt
  of New York
• 
  Senator
  Harry F. Byrd
  of Virginia
  (Did not actively run)
• 
  Former
  Postmaster General
  James Farley
  of New York
  (Not Nominated)

Unlike the previous convention, President Roosevelt faced no serious opposition for a fourth term, with the country's active involvement in World War II and the consequent need for stable leadership considered a more pressing issue than any concerns about his remaining in office. Several Southern delegates who were opposed to Roosevelt's racial policies tried to draft Virginia senator Harry F. Byrd to run for the presidential nomination, but Byrd decided against actively campaigning against the President. In the end, Byrd did win more delegates than any of the candidates who had tried to run against Roosevelt four years prior, but still fell far short of seriously challenging for the nomination.^[2]

Balloting

Roosevelt was nominated on the first ballot:

Presidential Balloting / 2nd Day of Convention (July 20, 1944)

• 
  1st Presidential Ballot

Acceptance speech

Roosevelt delivered his acceptance speech remotely, from a Pacific Coast naval base.^[4] This was the last time a major party presidential candidate accepted that person's nomination remotely for a period of 76 years until Joe Biden accepted his nomination in 2020 from a set in his home town of Wilmington, Delaware due to the COVID-19 pandemic in the United States.^[4]

Vice Presidential candidates

• Senator
  Harry S. Truman
  of Missouri
• Vice President
  Henry A. Wallace
  of Iowa
• Senator
  John H. Bankhead II
  of Alabama
• Senator
  Scott W. Lucas
  of Illinois
• Senate Majority Leader
  Alben W. Barkley
  of Kentucky
• Governor
  J. Melville Broughton
  of North Carolina
• WMC Chairman
  Paul V. McNutt
  of Indiana
• Senator
  Joseph C. O'Mahoney
  of Wyoming
• Governor
  Prentice Cooper
  of Tennessee
• Governor
  Robert S. Kerr
  of Oklahoma
• Senator
  Elbert D. Thomas
  of Utah
• Associate Justice
  Frank Murphy
  of Michigan

Despite the obvious physical decline in the president's appearance, as well as rumors of secret health problems, Roosevelt's fourth nomination as president was largely unchallenged. The contention lay in the vice-presidential nomination. Henry Wallace had been elected vice president in 1940. He was FDR's preferred choice and was very popular with rank and file Democratic voters. However, conservative party leaders, such as Southerner James F. Byrnes, strongly opposed his renomination. They regarded Wallace as being too far to the left, too "progressive" and too friendly to labor to be next in line for the presidency. Fighting to keep Wallace off the ticket were outgoing Democratic National Committee chairman Frank C. Walker, incoming chairman Robert E. Hannegan, party treasurer Edwin W. Pauley, strategist Edward J. Flynn, Chicago Mayor Edward Joseph Kelly and lobbyist George E. Allen, who dubbed the group "The Conspiracy of the Pure in Heart."^[5] They privately told Roosevelt that they would fight Wallace's renomination, and they proposed Missouri Senator Harry S. Truman as FDR's new running mate. Truman had entered the Senate in January 1935 with a reputation as "the senator from Pendergast". Then he had become well known during the war as the chairman of a Senate investigating committee. Roosevelt personally liked Wallace and knew little about Truman, but he reluctantly agreed to accept Truman as his new running mate to preserve party unity.

President Roosevelt was absent from the convention, as he traveled to the South Pacific in order to discuss military strategy with General Douglas MacArthur. This was the last time that a presidential nominee failed to attend a national convention during the 20th century. Even so, many delegates refused to abandon Wallace. In the first ballot, with a pool of 17 candidates vying for 1143.5 votes, Wallace led with 429.5 votes, while Truman got 319.5 votes, but Wallace was short of the majority. The party leaders went to work talking to delegates, cutting deals and applying pressure to persuade them to select Truman. Truman won the second ballot by 1031 votes to 105. The maneuverings over the 1944 vice presidential nomination proved to be historic, as FDR died in April 1945, and Truman, not Wallace, thus became the nation's 33rd president.^[6]

Senator Samuel D. Jackson, who had worked feverishly to secure Truman's nomination, later said he wanted his tombstone inscribed with the words "Here lies the man who stopped Henry Wallace from becoming President of the United States."^[7]

Vice Presidential Balloting / 3rd Day of Convention (July 21, 1944)

• 1st Vice Presidential Ballot
• 2nd Vice Presidential Ballot (Before Shifts)
• 2nd Vice Presidential Ballot (After Shifts)