Libeň (German: Lieben) is a cadastral area and district of Prague, Czech Republic. It was incorporated into Prague in 1901.

• Praha-Libeň railway station

Historical population

Year Pop. ±% 1869 5,845 —     1880 9,669 +65.4% 1890 12,536 +29.7% 1900 21,242 +69.4% 1910 27,192 +28.0% 1921 29,679 +9.1% 1930 40,755 +37.3% 1950 48,283 +18.5%	Year Pop. ±% 1961 48,351 +0.1% 1970 42,181 −12.8% 1980 34,024 −19.3% 1991 29,476 −13.4% 2001 27,506 −6.7% 2011 32,749 +19.1% 2021 36,151 +10.4%
Source: Censuses

• Reinhard Heydrich, assassinated here
• Herz Homberg, born here
• Ernestine Schumann-Heink, born here
• Bohumil Hrabal, lived here
• Karel Hlaváček, was born and lived here
• Karel Janoušek, was buried here