Carl Otto Løvenskiold (23 December 1839 – 1 October 1916) was a Norwegian naval officer, business executive and landowner.

He was the son of Otto Joachim Løvenskiold (1811-1882) and Julie Caroline Helene Wedel-Jarlsberg (1815-1840).

He attended Christiania Cathedral School, became a sea cadet at Frederiksvern and a second lieutenant in the Royal Norwegian Navy in 1859.

[3] He served as a member of the Parliament of Norway (Storting) from 1889 to 1897 representing Akershus for the Conservative Party.

The Spitsbergen icecap Løvenskioldfonna and the mountain ridge Carlsfjella were named in his honor.