Public service, at a glance.
Markwayne Mullin served as a senator for Oklahoma in the United States Senate. Markwayne's first recorded term in this role began on January 3, 2023. The last recorded term ended on March 23, 2026.
- Chamber
- U.S. Senate
- State / territory
- Oklahoma
- Last recorded party
- Republican
- Senate class
- 2
- Born
- July 26, 1977
- Last term ended
- March 23, 2026
Service record
| From | To | Party | Role |
|---|---|---|---|
| Jan 3, 2023 | Mar 23, 2026 | Republican | U.S. Senate |
Other congressional service
Published biographical research
These are dated observations from named sources. They are not new surveys of the member’s identity or beliefs.
| Field | Reported value | Source and coverage | Evidence date |
|---|---|---|---|
| Religious affiliation | Pentecostal | Religious affiliation of members of the 119th Congress Named members of the incoming 119th Congress; historical observation, not a live survey | Published Jan 2, 2025 |
Current Oklahoma senators
Continue exploring people serving Oklahoma today.