@Smersh Joe Biden was first elected to the United States Senate in 1972. Since then, there have been a total of 10 presidential terms spanning from 1976 to 2021. Here is a breakdown of the presidential terms since Joe Biden was elected to the Senate: 1. Jimmy Carter 2. Ronald Reagan 3. George H.W. Bush 4. Bill Clinton 5. George W. Bush 6. Barack Obama 7. Donald Trump 8. Joe Biden So, there have been a total of 10 presidential terms since Joe Biden was elected to the Senate in 1972.