Mykola Porsh was born on 19 October 1879 in Lubny into a German-Jewish noble family. His father was a jurist.
Mykola Porsh studied at the Lubny Gymnasium and later the Kyiv University of St. Vladimir. From the 1890s he was involved with Marxism, participated in a national movement and soon joined circles of the Revolutionary Ukrainian Party. In 1905 as the party's chairman Porsh replaced Dmytro Antonovych with whom he previously published newspaper "Pratsia" (Labor). Porsh wanted to create new edition of the party's statute changing it from a peasantry orientation to more of workers. In 1906 along with number of other future political leaders (Mykhailo Hrushevsky, Volodymyr Vynnychenko, Symon Petliura) he created the Ukrainian Social Democratic Labour Party. After the liquidation of the RUP, Mykola Porsh emigrated to Lemberg.
In 1917 Mykola Porsh was elected to the Central Council of Ukraine and in November 1917 he was appointed as the General Secretary of Military Affairs. During that time Ukraine was not able to stop advances of the Russian Red Guards and save Kyiv from the Russian occupation. On his submission on 16 January 1918, the Minor Council adopted the law "About People's Army" which regulated the basic principle of creating the Ukrainian Army based on people's militia. During that period 1917-1918, Mykola Porsh headed the Soviet of Workers Deputies.
On 27 July 1918, along with Symon Petliura, Mykola Porsh was arrested as a representative of leftist movements that were involved with created at the People's Administrations Society an organization, goal of which was an armed revolt to overthrow the existing government of the Ukrainian State.
During times of Directorate he was an ambassador in Berlin until 1920. After the government of Ukraine went into exile, Porsh quit political life and permanently settled in Germany. There Porsh wrote number of scientific works.
Mykola Porsh died on 16 April 1944 and was buried in Berlin.
He translated in the Ukrainian language the first volume of the Das Kapital by Karl Marx.[1]