Nils Riddervold Jensen (22 March 1863 – 8 January 1938) was a Norwegian educator and politician for the Conservative Party.

He was born in Kristiania as a son of dean Peter Andreas Jensen (1812–1867) and Mette Marie Riddervold (1827–1895).

[2] He was a brother of Anne Marie Riddervold Jensen, who married Finn Lützow-Holm.

He spent his entire career, from 1887 to 1924, as a teacher in Tønsberg; from 1912 to 1919 as headmaster.

[2] He was a member of Tønsberg city council from 1898 to 1931, serving as deputy mayor from 1901 to 1904.