Photo: Danaxxmiller, CC BY-SA 4.0

Who Represents Dennis

Your elected officials at every level of government — and how to reach them.

Dennis is represented at four levels of government. Look up your own officials with the state’s Find My Legislator tool.

MA House — First Barnstable
Rep.-elect Christopher Lambton (D)
Elected November 3 to succeed Rep. Chris Flanagan (D), who did not seek re-election; takes office in January 2027. All of Dennis is in this district.
MA Senate — Cape and Islands
Sen. Julian Cyr (D)
All of Dennis is in this district. On November 3 Dennis voters gave Republican John Deaton 3,382 votes, against 4,702 for the Democrat.
U.S. House — MA-09
Rep. Bill Keating (D)
On November 3 Dennis voters gave Republican R. Tyler MacAllister 3,160 votes, against 5,132 for the Democrat.
Barnstable County
County Government
Dennis is a Barnstable County town.

Dennis figures are the Town Clerk’s uncertified results for votes cast in Dennis only; they are not district-wide results.

Town Government

Dennis governs itself by open town meeting, with a 5-member Select Board — Carlyn Carey (Chair), Christopher Lambton (Vice-Chair), James W. Plath (Licensing Chair), John Terrio (Vice-Licensing Chair), Paul McCormick (Clerk) — and Elizabeth Sullivan. Agendas, minutes and the town calendar are at www.town.dennis.ma.us, and our Town Meetings page explains how to make your voice count.