Delaware State Senate District 7

Current seat holder: Spiros Mantzavinos.

Spiros Mantzavinos

Spiros Mantzavinos is the incumbent Democratic member of the Delaware State Senate representing District 7 (New Castle County) on the November 3, 2026 general election ballot. in economics and political science from Muhlenberg College and an M.A. from the University of Delaware.

“Hello, I’m Spiros Mantzavinos, Delaware State Senator for the 7th District, fighting for Delaware’s families.” (Campaign website)
“I raised two daughters in this community. I started a business here.” (Campaign website)
“I started a business here. And ever since my father died of COVID, I’ve been more focused than ever on what really matters for Delaware families.” (Campaign website)

Chris Rowe

Chris Rowe (listed on the official ballot as Chris Rowe) is a Republican candidate for the Delaware State Senate in District 7 (New Castle County) on the November 3, 2026 general election ballot. Chris Rowe served in the U.S. He earned a high school diploma from Mount Pleasant High School.

Campaign site

“The Preservation of our Rights under the Delaware and US Constitutions.” (Ballotpedia Candidate Connection (secondary source))
“The Preservation of our Rights under the Delaware and US Constitutions. The current Democrat Delaware AG has created a societal crisis where violent offenders are released and/or never charged.” (Ballotpedia Candidate Connection (secondary source))
“Chris Rowe — Navy veteran, neighbor, and candidate for the State Senate — is running to hold Dover accountable. I am Running to "STOP THE SQUEEZE" on Delaware Families.” (Ballotpedia (secondary source))