The People's Party (Serbian: Народна странка, romanized: Narodna stranka, abbr. НС/ NS), also known as the Klubaši or the Narodnjaci, was a political party in the Principality of Montenegro and the Kingdom of Montenegro. The party represented the opposition to King Nikola I. The People's Party main political goal was the dethroning of the Petrović-Njegoš dynasty and the unification of Montenegro and Serbia. The founder of the party was Šako Petrović-Njegoš, Nikola I's cousin, other notable founding members of the party included Andrija Radović, Marko Radulović and Mihailo Ivanović. As a response to the formation of the People's Party in 1907, Petrović-Njegoš dynasty loyalists organised themselves into the True People's Party, also known as the Rightists.