The next primary election in Ohio is the Spring Primary Election, which will be held on May 6, 2025. Polls will be open from 6:30 a.m. to 7:30 p.m. Early in-person and absentee voting begins on April 8, 2025. The voter registration deadline for this primary is April 7, 2025.
Additionally, there are municipal primary elections, such as the City of Cleveland Mayoral and City Council Primary Election, scheduled for September 9, 2025, with registration deadlines and early voting dates preceding that day.
So the very next primary election after today (August 23, 2025) is on September 9, 2025, for municipal offices, but the statewide primary election is on May 6, 2025.