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Oklahoma primary, runoff and general election dates

Oklahoma's next election is the Oklahoma 2026 runoff on August 25, 2026. The Oklahoma primary is June 16, 2026, with a primary runoff on August 25, 2026 and the general election on November 3, 2026. 7 federal races are tracked in Oklahoma.

See the Oklahoma race hub →All state election dates →

Key dates

Registration deadlines, early voting windows and mail ballot deadlines for Oklahoma have not been published by the state election office for this cycle. We add them here as soon as they are official.

Past Oklahoma election dates (1)
  • June 16, 2026 — Oklahoma 2026 primary (primary)

Races on the Oklahoma ballot

All U.S. House electionsAll U.S. Senate elections

2025–2026 candidates in Oklahoma