Carl Rønneberg (10 August 1779 – 29 January 1858) was a Norwegian merchant, ship owner, and fish exporter.
[1] Carl Esaias Rønneberg was born at Kriksholmen in the parish of Herøy in Romsdalen county, Norway.
He was the son of Christopher Tjærandsen Rønneberg (1737–1824) and Margrethe Christine Rasmusdatter Frøysa (1736–1888).
Rønneberg first worked as a trade manager in Lyngen in Troms county.
He established the merchant house Carl E. Rønneberg & Sønner in 1812.