Martin Van Buren was Vice-President-Elect at the time of Calhoun's resignation. However, the vice presidency remained vacant during the 2+ months until inauguration day.
No body replaced Calhoun, In those days, the office remained empty until the next presidential election.
John C. Calhoun.
John C. Calhoun resigned as vice president late in his last term in order to become a US Senator.
John C. Calhoun was the vice-president before Van Buren. Calhoun resigned to run for the Senate.
John C Calhoun
John C. Calhoun
Jackson tried to kill him, and Calhoun (scared for his life, and very sensitive emotionally) resigned, and accepted a Senate seat.
His first one, John C. Calhoun, resigned.
John C. Calhoun
John C. Calhoun, who was Andrew Jackson's Vice President in 1828, resigned three months before the end of his term, on December 28, 1832. Calhoun did so to accept an appointment as a US Senator from South Carolina.
John C. Calhoun
It was John C. Calhoun
John C. Calhoun resigned as VP in 1832 in order to accept a seat in the US Senate.Spiro T. Agnew resigned in 1973 as part of a plea bargain deal in connection to crimes committed while he was governor of Maryland.