Friedrich Engels 弗里德里希·恩格斯
（重定向自Engles）
![](/Images/godic/202501/11/Engels5214.jpg")
![The Engels family house at Barmen (now in Wuppertal), Germany](/Images/godic/202501/11/280505_001_Engelshaus_Barmen5214.jpg")
![Engels, aged 25 in 1845](/Images/godic/202501/11/Friedrich_Engels-1840-cropped5214.jpg")
![Friedrich Engels' house in Primrose Hill, London](/Images/godic/202501/11/Engel_House_in_Primrose5214.jpg")
Friedrich Engels (English /ˈɛŋɡəlz/ or /ˈɛŋəlz/; German:[ˈfʁiːdʁɪç ˈɛŋəls]; 28 November 1820 – 5 August 1895) was a German philosopher, social scientist, journalist and businessman. He founded Marxist theory together with Karl Marx. In 1845 he published The Condition of the Working Class in England, based on personal observations and research in Manchester.