New Hampshire Republican State Committee

The New Hampshire Republican Party is the affiliate of the United States Republican Party in New Hampshire. Its executive committee is headed by Chairman Chris Ager.

Elected officials
Republicans have a state government trifecta in New Hampshire, as it holds the Governorship and majorities in both state legislative chambers.

U.S. Senate
Both of New Hampshire's U.S. Senate seats have been held by Democrats since 2017. Kelly Ayotte was the last Republican to represent New Hampshire in the U.S. Senate. Elected in 2010, she lost re-election in 2016.
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U.S. House of Representatives
New Hampshire has been represented exclusively in the U.S. Senate by Democrats since 2017. Frank Guinta was the last Republican to represent New Hampshire in the House of Representatives. Re-elected to a non-consecutive second term in 2014, Guinta was defeated again by Carol Shea-Porter in 2016, the fourth consecutive election where they faced each other (Guinta had previously unseated Shea-Porter in 2010 but lost in their 2012 rematch).
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State government

 * Governor: Chris Sununu
 * Senate Leader: Jeb Bradley
 * House Leader: Sherman Packard

Executive committee

 * Chair: Chris Ager
 * Vice Chair: Ryan Terrell
 * National Committeewoman: Juliana Bergeron
 * National Committeeman: Bill O'Brien
 * Treasurer: Alan Glassman
 * Assistant Treasurer: Jim MacEachern
 * Secretary: Jane Lane
 * Assistant Secretary: Terry Reiber

Former chairpersons

 * Fergus Cullen
 * Stephen Duprey
 * Jeanie Forrester
 * Warren Henderson
 * Jennifer Horn — 2014–2017
 * Shirley Hodgdon
 * William Johnson
 * Jack Kimball
 * Wayne MacDonald
 * Jayne Millerick
 * Wayne Semprini
 * John Stabile
 * John H. Sununu 2009–2011