Courthouses in Osborne, Kansas, the US. Courthouses locations in Osborne, Kansas. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Courthouse Finance Funeral home Insurance Lawyer School All courthouses in Osborne Osborne County Commissioners Courthouse +1 785-346-2431 423 West Main Street, Osborne, Kansas 67473 Write a review Phone Website Directions Osborne County District Court Courthouse +1 785-346-5911 423 West Main Street, Osborne, Kansas 67473 Write a review Phone Website Directions