Sen. Carol Weston- Waldo County
(Senate Republican Leader)
Sen. Richard Rosen- Hancock County
(Assistant Senate Republican Leader)

Sen. Paula Benoit- Sagahadoc County
Sen. Jonathan Courtney- York County
Sen. Dana Dow- Lincoln County
Sen. Walter Gooley- Franklin County
Sen. David Hastings III- Oxford County
Sen. Earle McCormick- Kennebec County
Sen. Peter Mills- Somerset County
Sen. Richard Nass- York County
Sen. Debra Plowman- Penobscot County
Sen. Kevin Raye- Washington County
Sen. Christine Savage- Knox County
Sen. Roger Sherman- Aroostook County
Sen. Douglas Smith- Piscataquis, Penobscot, & Somerset County
Sen. Lois Snowe-Mello- Androscoggin County
Sen. Karl Turner- Cumberland County