|Jacob Riis (1849–1914)|
|Alternative names||Jacob A. Riis; Jacob August Riis; Jacob August Riss|
|Description||Danish-American social reformer, journalist and photographer|
|Date of birth/death||3 May 1849||26 May 1914|
|Location of birth/death||Ribe||Barre|
English: Jacob August Riis (May 3, 1849 - May 26, 1914), Danish-American journalist, photographer and slum and school reformer.