As expected for the incumbent president, Obama won every primary election, but faced more difficulty than projected.

Four qualified for convention delegates including: attorney John Wolfe Jr., prison inmate Keith Russell Judd, perennial candidate Jim Rogers, and anti-abortion activist Randall Terry.

The following individuals formally announced their campaigns for the Democratic Party presidential nomination in 2012 and/or filed as a candidate for such with the Federal Election Commission (FEC).

President Barack Obama (Website)(FEC filing) The following candidates appeared on more than one primary ballot.

The following individuals were the object of presidential speculation in past media reports, but did not signal an interest in running.