| Election Name: | 1966 Nebraska lieutenant gubernatorial election |
| Country: | Nebraska |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1964 Nebraska lieutenant gubernatorial election |
| Previous Year: | 1964 |
| Next Election: | 1970 Nebraska lieutenant gubernatorial election |
| Next Year: | 1970 |
| Election Date: | November 8, 1966 |
| Nominee1: | John E. Everroad |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 285,163 |
| Percentage1: | 61.1% |
| Nominee2: | Ross H. Rasmussen |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 181,486 |
| Percentage2: | 38.9% |
| Lieutenant Governor | |
| Before Election: | Philip C. Sorensen |
| Before Party: | Democratic Party (United States) |
| After Election: | John E. Everroad |
| After Party: | Republican Party (United States) |
The 1966 Nebraska lieutenant gubernatorial election was held on November 8, 1966, and featured political newcomer John E. Everroad, a Republican, defeating Democratic nominee Ross H. Rasmussen, a member of the Nebraska Legislature.