Courthouses in Seminole, Oklahoma, the US. Courthouses locations in Seminole, Oklahoma. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School All courthouses in Seminole Seminole City Municipal Court Courthouse +1 405-382-4330 401 North Main Street, Seminole, Oklahoma 74868 Write a review Phone Website Directions Seminole County Drug Court Office Courthouse +1 405-382-3405 401 North Main Street, Seminole, Oklahoma 74868 Write a review Phone Directions