Friedrich Nikolai
Friedrich Nikolai is the name of the following people:
- Friedrich Nikolai , maiden name of Priit Nigula (1899–1962), Estonian conductor and pianist
- Friedrich Nikolai (* 1925), Austrian football player, see Fritz Nikolai
See also:
- Friedrich Nicolai (1733–1811), German writer, publisher, critic and regional historian
- Friedrich Bernhard Gottfried Nicolai (1793–1846), German astronomer
