Nicola Michetti, also known as Niccolo or Niccolò (circa 7 December 1675 in Venice – 12 November 1758 in Rome) was an Italian architect, active in a late-Baroque style in mostly Rome, Italy and St Petersburg, Russia. Returning to Rome, Michetti was inducted into the Accademia di San Luca in 1725 and appointed architect of the Apostolic Chamber and of the Theatine Order. During these few years in Rome, he completed other important commissions including the renovation of Palazzo Colonna (1731-1735), as well as much work in ephemeral scenography in the theater. * v * t * e