| Election Name: | 1930 United States Senate election in Kentucky |
| Country: | Kentucky |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1924 United States Senate election in Kentucky |
| Previous Year: | 1924 |
| Next Election: | 1936 United States Senate election in Kentucky |
| Next Year: | 1936 |
| Election Date: | November 4, 1930 |
| Nominee1: | M. M. Logan |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 336,718 |
| Percentage1: | 52.13% |
| Nominee2: | John M. Robsion |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 309,180 |
| Percentage2: | 47.87% |
| Map Size: | 300px |
| U.S. Senator | |
| Before Election: | John M. Robsion |
| Before Party: | Republican Party (United States) |
| After Election: | Ben M. Williamson (for unexpired term) M. M. Logan (for next term) |
| After Party: | Democratic Party (United States) |
The 1930 United States Senate election in Kentucky took place on November 4, 1930, alongside a special election to the same seat.
Incumbent Senator Frederic M. Sackett resigned on January 9, 1930, to become Ambassador to Germany. Governor Flem D. Sampson appointed U.S. Representative John M. Robsion to fill Sackett's seat until a successor could be duly elected. Robsion lost both the special election to complete the term and the regularly scheduled 1930 election, both held on November 4.