It is currently the dominant party in the state, controlling both of Montana's U.S. House seats, both of the U.S. Senate seats, both houses of the state legislature, and all of the statewide executive offices, including the governorship.

Proxies are allowed except when selecting delegates for the national convention.

The Parliamentary practice is Roberts' Rules of Order, it governs all conventions and meetings and allows the state chairman to appoint a parliamentarian for any State Central Committee meeting or convention.

This committee is the governing body the Montana GOP and makes up all the rules and policies for the state party.

[4] Chairman is the leader of the party and is responsible of the hiring and firing of any employees.

Treasurer controls the financial record keeping and practices of the party.

The main duty of this officer is to raise funds for the Republican Party.

If one or two Congressional Districts for the state need to be filled, a committee appointed by the County Central Committee will make the appointment and the person with the most votes wins the nomination.

[6] Montana has voted Republican in almost every single presidential election after the national Democratic landslide of 1964, with the sole exception of Bill Clinton's narrow plurality victory in 1992.

[7] Republican presidential candidate Donald Trump won Montana in 2020 with 56.9% of the total statewide vote over Democrat Joe Biden, who received 40.5%.

[1] Potts was a Republican governor of Montana Territory who worked with Democrat political and business leaders to sustain a successful program of financial responsibility and economy of government during a boom period in Montana's territorial era.

[8] Sanders was a lawyer, Civil War veteran that was considered to be known as the essence of Montana Republicanism.

[9] Rankin was a Republican from Montana and was also an important figure with the women's suffrage movement.

Once again she voted for peace and opposed U.S. entry in World War II.