| Election Name: | 1992 United States Senate election in Louisiana |
| Country: | Louisiana |
| Flag Year: | 1912 |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1986 United States Senate election in Louisiana |
| Previous Year: | 1986 |
| Next Election: | 1998 United States Senate election in Louisiana |
| Next Year: | 1998 |
| Election Date: | October 3, 1992 |
| Candidate1: | John Breaux |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 616,021 |
| Percentage1: | 73.07% |
| Candidate2: | Jon Khachaturian |
| Party2: | Independent (United States) |
| Popular Vote2: | 74,785 |
| Percentage2: | 8.87% |
| Candidate4: | Lyle Stocksill |
| Party4: | Republican Party (United States) |
| Popular Vote4: | 69,986 |
| Percentage4: | 8.30% |
| Candidate5: | Nick Joseph Accardo |
| Party5: | Democratic Party (United States) |
| Popular Vote5: | 45,839 |
| Percentage5: | 5.44% |
| Map Size: | 285px |
| U.S. Senator | |
| Before Election: | John Breaux |
| Before Party: | Democratic Party (United States) |
| After Election: | John Breaux |
| After Party: | Democratic Party (United States) |
The 1992 United States Senate election in Louisiana was held on October 3, 1992. Incumbent United States Senator John Breaux won a majority in Louisiana's jungle primary, avoiding a runoff on Tuesday November 3, and winning reelection to another term.