The Party of Peaceful Renovation (Russian: Партия мирного обновления) was a liberal political organisation in the Russian Empire, based amongst landlords and the bourgeoisie.
It was formed in 1906, uniting the Left Octobrists and Right Cadets. Party leaders were Pyotr Heiden, N. N. Lvov, P. P. Ryabushinsky, Mikhail Stakhovich, E. N. Trubetskoy, his brother Grigory Nikolaevich Trubetskoy, D.N. Shipov.