| Election Name: | 1928 Democratic Party presidential primaries |
| Country: | United States |
| Flag Year: | 1912 |
| Type: | primary |
| Ongoing: | no |
| Previous Election: | 1924 Democratic Party presidential primaries |
| Previous Year: | 1924 |
| Next Election: | 1932 Democratic Party presidential primaries |
| Next Year: | 1932 |
| Election Date: | March 6 to May 18, 1928 |
| Votes For Election: | 1,098 delegates to the 1928 Democratic National Convention |
| Needed Votes: | 732 (two-thirds) |
| Color1: | ffcc00 |
| Candidate1: | Al Smith |
| Home State1: | New York |
| Delegate Count1: | 724.67 |
| States Carried1: | 36 |
| Popular Vote1: | 559,265 |
| Percentage1: | 41.66% |
| Color2: | ff5555 |
| Candidate2: | Cordell Hull |
| Home State2: | Tennessee |
| Delegate Count2: | 71.83 |
| States Carried2: | 3 |
| Popular Vote2: | — |
| Percentage2: | — |
| Color3: | 5fd35f |
| Candidate3: | Walter F. George |
| Home State3: | Georgia |
| Delegate Count3: | 52.5 |
| States Carried3: | 3 |
| Popular Vote3: | — |
| Percentage3: | — |
| Map Size: | 350px |
| Democratic nominee | |
| Before Election: | John W. Davis |
| After Election: | Al Smith |
From March 6 to May 18, 1928, voters of the Democratic Party elected delegates to the 1928 Democratic National Convention, for the purpose of choosing the party's nominee for president in the 1928 election.[1]
In sharp contrast to the three previous open nominations, the delegate selections were all-but-conclusive in favor of New York governor Al Smith, who entered the convention only a few votes short of the required two-thirds majority; he won on the first ballot after several delegates shifted to him. Smith was the first Catholic nominated by a major party for President of the United States and the first non-incumbent Democrat to win his party's nomination on the first ballot since 1908.
Despite his easy nomination, his failure to carry most Southern states was a sign of things to come; Smith lost the general election to Herbert Hoover in a landslide, with many Southern voters defecting to the Republican Party over their opposition to Smith's Catholic faith.
| Candidate | Most recent position | Home state | data-sort-type="date" | Campaign | Popular vote | Contests won | Running mate | ||
|---|---|---|---|---|---|---|---|---|---|
| Al Smith | 42nd Governor of New York (1919–20, 1923–28) | New York | (Campaign • Positions) Secured nomination: June 26-28, 1928 | 559,265 (41.7%) | Joseph Taylor Robinson | ||||
| Candidate | Most recent position | Home state | data-sort-type="date" | Campaign | Popular vote | Contests won | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Walter F. George | U.S. Senator from Georgia (1922–1957) | Georgia | data-sort-value="0" | — | data-sort-value="3" | AL, FL, GA | ||||
| Cordell Hull | U.S. Representative from Tennessee (1907–21, 1923–31) | Tennessee | data-sort-value="0" | — | data-sort-value="3" | NC, TN, VA | ||||
| James A. Reed | U.S. Senator from Missouri (1911–1929) | Missouri | data-sort-value="207,455" | 207,455 (15.5%) | data-sort-value="0" | |||||
| Thomas J. Walsh | U.S. Senator from Montana (1913–1933) | Montana | data-sort-value="101,305" | 101,305 (7.6%) | data-sort-value="0" | |||||
The following candidates ran only in their home state's primary or caucus for the purpose of controlling its delegate slate at the convention and did not appear to be considered national candidates by the media.
| Al Smith | James Reed | Evans Woollen | Thomas Walsh | Gilbert Hitchcock | Atlee Pomerene | Victor Donahey | Uncommitted | Others | ||
| March 6 | South Dakota (Caucus) | 51.56% (43,876) | - | - | 48.44% (41,213) | - | - | - | - | - |
| March 13 | New Hampshire (Primary) | 100.00% (9,716) | - | - | - | - | - | - | - | - |
| March 20 | North Dakota (Primary) | 100.00% (10,822) | - | - | - | - | - | - | - | - |
| April 2 | Michigan (Primary) | 98.27% (77,276) | 0.41% (324) | - | 1.32% (1,034) | - | - | - | - | - |
| April 3 | Wisconsin (Primary) | 23.88% (W) (19,781) | 73.76% (61,097) | - | 0.65% (W) (541) | - | - | - | - | 1.70% (W) (1,410) |
| April 10 | Illinois (Primary) | 90.77% (W) (44,212) | 7.77% (W) (3,786) | - | 0.45% (W) (221) | - | - | - | - | 1.01% (W) (490) |
| Nebraska (Primary) | 8.53% (W) (4,755) | - | - | - | 91.48% (W) (51,019) | - | - | - | - | |
| April 24 | Ohio (Primary) | 64.89% (42,365) | - | - | - | - | 21.38% (13,957) | 12.15% (7,935) | - | - |
| April 28 | Massachusetts (Primary) | 98.11% (W) (38,081) | - | - | 0.65% (W) (254) | - | - | - | - | 1.23% (W) (478) |
| May 1 | California (Primary) | 55.74% (134,471) | 24.87% (60,004) | - | 19.39% (46,770) | - | - | - | - | - |
| May 7 | Indiana (Primary) | - | - | 100.00% (146,934) | - | - | - | - | - | - |
| May 8 | Alabama (Primary) | - | - | - | - | - | - | - | 100.00% (138,957) | - |
| May 15 | New Jersey (Primary) | 99.03% (28,506) | 0.31% (W) (88) | - | - | - | - | - | - | 0.66% (W) (190) |
| May 18 | Oregon (Primary) | 48.51% (17,444) | 17.69% (6,360) | - | 31.35% (11,272) | - | - | - | - | - |
| May 22 | South Dakota (Primary) | 100.00% (6,221) | - | - | - | - | - | - | - | - |
| May 29 | West Virginia (Primary) | 50.05% (81,739) | 46.41% (75,796) | - | - | - | - | - | - | 31.35% (11,272) |
| June 5 | Florida (Primary) | - | - | - | - | - | - | - | 100.00% (108,167) | - |
| Legend: | 1st place (popular vote) | 2nd place (popular vote) | 3rd place (popular vote) | Candidate has Withdrawn or Ceased Campaigning | (W) - Votes are Write-In |
|---|