What is the name of the current Vice President of the US?

The name of the current Vice President of the United States is Kamala Harris. She took office on January 20, 2021, and is notable for being the first woman, the first African American woman, and the first Asian American woman to hold this position. As Vice President, she plays a key role in the executive branch alongside the President, participating in important decision-making processes and representing the administration domestically and internationally.

The other choices represent individuals who have held significant political positions but are no longer the current Vice President. Mike Pence served as Vice President from 2017 to 2021 under President Donald Trump. Joe Biden is the President, having taken office on the same date as Kamala Harris. Paul Ryan was the Speaker of the House of Representatives and is not associated with the vice presidency. Understanding the current political landscape and the roles of these individuals helps clarify why Kamala Harris is the correct answer.