“In the House, only 3 tribal citizens Rep. Josh Brecheen (R-OK) Choctaw, Rep. Tom Cole (R-OK) Chickasaw & Rep. Sharice Davids (D-KS) Ho-Chunk.

Rep. Mary Peltola (D-AK) the 1st Alaska Native did not win re-election.

In the Senate, Sen. Markwayne Mullin (R-OK) Cherokee.”
https://indianz.com/News/2025/01/02/republicans-set-to-take-control-as-119th-congress-meets-for-first-time/