United States Senate elections, 1826 and 1827

Dates vary by state

16 of the 48 seats in the United States Senate (plus special elections)
25 seats needed for a majority

	Majority party	Minority party

Party	Jacksonian	Adams
Last election	26 seats	21 seats (as "Anti-Jacksonian")
Seats before	26	20 (as "Anti-Jacksonian")
Seats won	9	6
Seats after	27	19
Seat change	1	2
Seats up	8	8

Majority party before election

Jacksonian

Elected Majority party

Jacksonian

The United States Senate elections of 1826 and 1827 were elections that had the majority Jacksonians gain a seat in the United States Senate.

As these elections were prior to ratification of the seventeenth amendment, Senators were chosen by State legislatures.

Senate Party Division, 20th Congress (1827–1829)

In these special elections, the winners were seated during 1826 or before March 4, 1827; ordered by election date.

In these general elections, the winner was seated on March 4, 1827; ordered by state.

Note: Senators who called themselves "Anti-Jacksonian" or "National Republicans" changed their affiliation to "Adams" or "Adams Men." In this table, this change of name is not considered a change in party.

All of the elections involved the Class 1 seats.

In this election, the winner was seated in 1827 after the new Congress began on March 4.

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