| Election Name: | 1988 United States Senate election in New Mexico |
| Country: | New Mexico |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1982 United States Senate election in New Mexico |
| Previous Year: | 1982 |
| Next Election: | 1994 United States Senate election in New Mexico |
| Next Year: | 1994 |
| Election Date: | November 8, 1988 |
| Image1: | Senator_Jeff_Bingaman_in_1985.png |
| Nominee1: | Jeff Bingaman |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 321,983 |
| Percentage1: | 63.31% |
| Nominee2: | Bill Valentine |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 186,579 |
| Percentage2: | 36.68% |
| Map Size: | 230px |
| U.S. Senator | |
| Before Election: | Jeff Bingaman |
| Before Party: | Democratic Party (United States) |
| After Election: | Jeff Bingaman |
| After Party: | Democratic Party (United States) |
The 1988 United States Senate election in New Mexico took place on November 8, 1988. Incumbent Democrat U.S. Senator Jeff Bingaman won re-election to a second term. Jeff Bingaman defeated Bill Valentine despite Republican presidential nominee George Herbert Walker Bush winning New Mexico over Michael Dukakis in the concurrent presidential election.