Carl Adolph Feilberg (20 August 1810 – 8 January 1896) was a Danish businessman.
He founded Falkonergårdens Fabrikker on the Falkonergården estate in Frederiksberg in 1842.
He was the paternal uncle to the Australian indigenous-rights activist Carl Adolph Feilberg, the Danish priest and folklorist Henning Frederik Feilberg, the planter and photographer Kristen Feilberg, and the journalist and restaurateur Frederik Laurentius Feilberg (1858-1917), aka "Lorry" Feilberg.