| Yabut, Joshua Philip | U.S. Senate | VA | Independent | 1 |
| Yacus, George Michael | U.S. House | VA | Republican | 1 |
| Yael, Emmett | U.S. House | MA | Democratic | 1 |
| Yakhour, Wadi | U.S. House | WA | Republican | 1 |
| Yakym, Rudy | U.S. House | IN | Republican | 1 |
| Yancey, Mark Spencer | U.S. Senate | TX | Republican | 1 |
| Yanez, Henry | U.S. House | MI | Democratic | 1 |
| Yang, Andrew Mr. | President | US | Democratic | 1 |
| Yarmuth, John | U.S. House | KY | Democratic | 1 |
| Yassky, David | U.S. House | NY | Democratic | 1 |
| Yates, Andy | U.S. House | AZ | Republican | 1 |
| Yates, Mark | U.S. House | AZ | Republican | 1 |
| Yates, Scott | U.S. House | CO | Democratic | 1 |
| Yeager, Ann M | President | US | NNE | 1 |
| Yeandle, Jennifer Ms. | President | US | Independent | 1 |
| Yee, Rose Penelope | U.S. House | CA | Democratic | 1 |
| Yee, Rose Penelope Lagoc | U.S. House | CA | NPA | 1 |
| Yeh, Chin Chuan | U.S. House | MD | UN | 1 |
| Yetter, Joseph Frederick III | U.S. House | OR | Democratic | 1 |
| Yoder, Kevin | U.S. House | KS | Republican | 1 |
| Yoho, Theodore Scott | U.S. House | FL | Republican | 1 |
| Yost, Michael F ''Mike'' F. | U.S. House | FL | Republican | 1 |
| Young, Aleem Left Mr | U.S. Senate | IN | Democratic | 1 |
| Young, Bill | U.S. House | SC | Republican | 1 |
| Youngblood, Tanzie | U.S. House | NJ | Democratic | 1 |
| Young, Coleman Alexander Mr. II | U.S. House | MI | Democratic | 1 |
| Young, David | U.S. House | IA | Republican | 3 |
| Young, David | U.S. Senate | IA | Republican | 1 |
| Young, Diane | U.S. House | MI | Democratic | 1 |
| Young, Donald E | U.S. House | AK | Republican | 1 |
| Young, Eugene Robert Jr | U.S. House | DE | Democratic | 1 |
| Young, Geno Mr. | U.S. House | IL | Republican | 1 |
| Young, Geoffrey M | U.S. House | KY | Republican | 3 |
| Young, Geoffrey M. | U.S. House | KY | Democratic | 1 |
| Young, Jared | U.S. Senate | MO | Independent | 1 |
| Young, Kenneth | U.S. House | CA | Independent | 1 |
| Young, Kenneth | U.S. House | CA | Independent | 1 |
| Young King, President Quinci Pryce | President | US | Republican | 1 |
| Young, Michael | U.S. House | OH | Republican | 1 |
| Young, Michael | U.S. House | IN | APF | 1 |
| Young, Neil Carlin Mr. Jr. | U.S. House | PA | Republican | 1 |
| Young, Rubin Mr. | U.S. House | FL | Republican | 1 |
| Young, Rubin Mr. | U.S. House | FL | Republican | 1 |
| Young, Shuwaski | U.S. House | MS | Democratic | 1 |
| Young, Stephen Robert Neale | U.S. House | MI | Green | 1 |
| Young, Tammy | U.S. House | TX | Democratic | 1 |
| Young, Todd Christopher | U.S. Senate | IN | Republican | 1 |
| Yue, Patricia Ann | President | US | NNE | 1 |
| Yu, Eugene Chin Mr. | U.S. House | GA | Republican | 3 |
| Yuksel, Yahya | U.S. House | AZ | Democratic | 1 |
| Yu, Peter | U.S. House | CO | Republican | 2 |
| Yu, Peter | U.S. Senate | CO | Republican | 2 |
| Yurash, Stephen Andrew | U.S. House | CO | UN | 1 |