| Election Name: | 1936 United States Senate election in Kansas |
| Country: | Kansas |
| Flag Year: | 1927 |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1930 United States Senate election in Kansas |
| Previous Year: | 1930 |
| Next Election: | 1942 United States Senate election in Kansas |
| Next Year: | 1942 |
| Election Date: | November 3, 1936 |
| Image1: | File:CAPPER, ARTHUR C. SENATOR LCCN2016860456 (cropped).jpg |
| Nominee1: | Arthur Capper |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 417,873 |
| Percentage1: | 51.63% |
| Nominee2: | Omar B. Ketchum |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 386,685 |
| Percentage2: | 47.78% |
| Map Size: | 270px |
| U.S. Senator | |
| Before Election: | Arthur Capper |
| Before Party: | Republican Party (United States) |
| After Election: | Arthur Capper |
| After Party: | Republican Party (United States) |
The 1936 United States Senate election in Kansas took place on November 3, 1936. Incumbent Senator Arthur Capper ran for re-election to a fifth term in office and defeated former Senator George McGill.