| Election Name: | 1950 United States Senate election in Iowa |
| Country: | Iowa |
| Flag Image: | Flag of Iowa (xrmap collection).svg |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1944 United States Senate election in Iowa |
| Previous Year: | 1944 |
| Next Election: | 1956 United States Senate election in Iowa |
| Next Year: | 1956 |
| Election Date: | November 7, 1950 |
| Image1: | File:HICKENLOOPER, BOURKE. SENATOR. PORTRAIT LCCN2016870828 (croppedmore).jpg |
| Nominee1: | Bourke B. Hickenlooper |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 470,613 |
| Percentage1: | 54.82% |
| Nominee2: | Albert J. Loveland |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 383,766 |
| Percentage2: | 44.70% |
| Map Size: | 240px |
| U.S. Senator | |
| Before Election: | Bourke B. Hickenlooper |
| Before Party: | Republican Party (United States) |
| After Election: | Bourke B. Hickenlooper |
| After Party: | Republican Party (United States) |
The 1950 United States Senate election in Iowa took place on November 7, 1950. Incumbent Republican Senator Bourke B. Hickenlooper was re-elected to a second term in office over Democratic U.S. Undersecretary of Agriculture Albert J. Loveland.
Primary elections were held on June 5. Senator Hickenlooper faced nominal opposition for re-nomination in the Republican primary, while Loveland won a plurality over a five-man Democratic field including former Governor Nelson G. Kraschel and former U.S. Representative Otha Wearin.
After losing the primary, Seemann entered the general election as a States' Rights candidate.