Prince Mikołaj Krzysztof Radziwiłł (; 14 August 1695 in Biała Podlaska – 2 June 1715) was a Lithuanian–Polish nobleman.
Mikołaj became Podstoli of Lithuania and starost of Człuchów.
Noble family
He was the son of Karol Stanisław Radziwiłł and Anna Katarzyna Sanguszko.