The Swiss Nationalist Party (German: Partei National Orientierter Schweizer, lit.

'Party of Nationally Oriented Swiss', abbreviated to PNOS; French: Parti nationaliste suisse, abbreviated to PNS; Italian: Partito nazionalista svizzero) was a Neo-Nazi völkisch political party in Switzerland founded in 2000.

In 2005, another member was elected to the municipal executive council of Günsberg, canton of Solothurn (population 1,100).

In February 2017, the party invited Russian neo-nazi Denis Nikitin, to lead a martial arts education in Bettwiesen (Thurgau).

PNO boss Lüthard said that he "knew nothing about the role of Nikitin as the alleged leader of the Russian thugs in Marseille".