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Senate Indian Affairs Committee Members
Every current member of the Senate Committee on Indian Affairs, in official seniority order — 6 Republicans and 5 Democrats — with each member's next election and term end date.
Data as of September 21, 2026. Membership from the official House and Senate rosters.
Quick Answer
- Members
- 11 — 6 Republican, 5 Democratic
- Chair
- Lisa Murkowski (R-AK)
- Vice Chairman
- Brian Schatz (D-HI)
- Up in 2026
- 5 of 11 members
Who Is on the Senate Indian Affairs Committee?
Members are listed the way the Senate lists them: the Republican majority first in seniority order, starting with the chair, then the Democratic minority starting with the ranking member. The seniority rank is each member's position within their own party on this committee.
| Rank | Member | Party | Seat | Next Election | Term Ends |
|---|---|---|---|---|---|
| Republican majority | |||||
| 1 | Lisa MurkowskiChairman | R | AK · Senate | 2028 | Jan 3, 2029 |
| 2 | John Hoeven | R | ND · Senate | 2028 | Jan 3, 2029 |
| 3 | Steve Daines | R | MT · Senate | 2026 | Jan 3, 2027 |
| 4 | Mike Rounds | R | SD · Senate | 2026 | Jan 3, 2027 |
| 5 | Jerry Moran | R | KS · Senate | 2028 | Jan 3, 2029 |
| 6 | Alan Armstrong | R | OK · Senate | 2026 | Jan 3, 2027 |
| Democratic minority | |||||
| 1 | Brian SchatzVice Chairman | D | HI · Senate | 2028 | Jan 3, 2029 |
| 2 | Maria Cantwell | D | WA · Senate | 2030 | Jan 3, 2031 |
| 3 | Catherine Cortez Masto | D | NV · Senate | 2028 | Jan 3, 2029 |
| 4 | Tina Smith | D | MN · Senate | 2026 | Jan 3, 2027 |
| 5 | Ben Luján | D | NM · Senate | 2026 | Jan 3, 2027 |
Lisa MurkowskiChairman
R · AK · Senate · Majority #1
Term ends Jan 3, 2029
John Hoeven
R · ND · Senate · Majority #2
Term ends Jan 3, 2029
Steve Daines
R · MT · Senate · Majority #3
Term ends Jan 3, 2027
Mike Rounds
R · SD · Senate · Majority #4
Term ends Jan 3, 2027
Jerry Moran
R · KS · Senate · Majority #5
Term ends Jan 3, 2029
Alan Armstrong
R · OK · Senate · Majority #6
Term ends Jan 3, 2027
Brian SchatzVice Chairman
D · HI · Senate · Minority #1
Term ends Jan 3, 2029
Maria Cantwell
D · WA · Senate · Minority #2
Term ends Jan 3, 2031
Catherine Cortez Masto
D · NV · Senate · Minority #3
Term ends Jan 3, 2029
Tina Smith
D · MN · Senate · Minority #4
Term ends Jan 3, 2027
Ben Luján
D · NM · Senate · Minority #5
Term ends Jan 3, 2027
Senate Indian Affairs Committee Members Up for Reelection in 2026
5 of its 11 members are on the November 3, 2026 ballot — the 5 Class II senators on the committee. Senators serve six-year terms in three staggered classes; only Class II is on the 2026 ballot, so most of the committee is not up this cycle.
About the Senate Committee on Indian Affairs
The Senate Committee on Indian Affairs is a standing committee of the Senate. It is chaired by Lisa Murkowski (R-AK), with Brian Schatz (D-HI) as vice chairman. Like every congressional committee, it does the detailed work the full chamber cannot: holding hearings, marking up bills in its jurisdiction before they reach the floor, and overseeing the executive-branch agencies it covers. A bill that never gets a hearing here never gets a vote — which is why the chair's control of the calendar is the committee's most consequential power.
The majority party holds the chair and a majority of seats on every committee, in rough proportion to its margin in the chamber, so the 6–5 split above follows directly from the current party breakdown. Seniority within each party — the rank column — determines who moves up when a seat opens, and the most senior minority member becomes chair if control of the chamber flips.
The committee's official website is www.indian.senate.gov, which carries hearing schedules, bill text and testimony. This roster is rebuilt daily from the official House and Senate membership data, so it reflects vacancies, replacements and reassignments as they are recorded — including the full reshuffle every January when a new Congress organizes. For how committees fit into the legislative process, see how congressional committees work; for every chair and ranking member across Congress, see committee chairs of Congress.
Frequently Asked Questions
Who is on the Senate Indian Affairs Committee?
As of September 21, 2026, the Senate Committee on Indian Affairs has 11 members: 6 Republicans in the majority and 5 Democrats in the minority. The chair is Lisa Murkowski (R-AK) and the vice chairman is Brian Schatz (D-HI). The full roster above is in official seniority order.
Who chairs the Senate Indian Affairs Committee?
Lisa Murkowski (R-AK) chairs the Senate Committee on Indian Affairs as of September 21, 2026. The chair's own Senate seat is next up in 2028.
How many members does the Senate Indian Affairs Committee have?
11 members as of September 21, 2026 — 6 from the Republican majority and 5 from the Democratic minority. Committee sizes are set at the start of each Congress and can shift slightly mid-session as members leave or are reassigned.
Which Senate Indian Affairs Committee members are up for reelection in 2026?
5 of the 11 members are on the November 3, 2026 ballot: Steve Daines (R-MT), Mike Rounds (R-SD), Alan Armstrong (R-OK), Tina Smith (D-MN), Ben Luján (D-NM). only Class II senators are up in 2026.
Related Resources
Who Is on Each Congressional Committee?
Full membership rosters for every House, Senate and joint committee — chair, ranking member, seniority order, and who is up in 2026.
Who Chairs Each Congressional Committee?
Every committee chair and ranking member — and which of them face voters in 2026.
How Congressional Committees Work
How committees work, types of committees, and their role in shaping legislation.
Party Breakdown of Congress
Current Senate and House seats by party — majority margins, Independents, and vacancies, from live data.