2026 U.S. Senate race in Delaware

Incumbent running

Chris Coons (D) vs. Michael "Dr. Mike" Katz (R): Delaware's U.S. Senate election is on Tuesday, November 3, 2026, part of the 2026 midterm elections.

Chris Coons, Democratic candidate for U.S. Senate in Delaware
Chris Coons
Democratic
Incumbent · U.S. Senator since 2010Voting record →
Campaign money →FEC filing ↗
MK
Michael "Dr. Mike" Katz
Republican
FEC filing ↗
Seat held by
(D) Christopher Coons, since 2010
Election day
Tuesday, Nov. 3, 2026
Term
Jan 3, 2027 – Jan 3, 2033

Who is running for U.S. Senate in Delaware in 2026?

Chris Coons (D) vs. Michael "Dr. Mike" Katz (R)

Who holds this seat now?

(D) Christopher Coons, since 2010

When is the election?

Tuesday, Nov. 3, 2026

Candidate list: civicAPI ↗