Secondteatret, or Sekondteatret, was a theatre and theatre academy established in Kristiana in 1899 by Ludovica Levy and her husband Dore Lavik.[1][2] Its opening performance was an adaptation of Schiller's play Mary Stuart on 25 August 1899. The theatre closed in 1901.[3][4] The building was located on the site of the old Tivoli theatre in central Oslo.[3]