Nikolaeva

The taxon authority Nikolaeva, Nikolajeva or Николаева may refer to:

• Irina Anatolievna Nikolaeva (1929–?, I.A.Nikolaeva), Russian (Soviet) zoologist and ostracodologist
• Maria Ivanovna Nikolajeva (1920–2015, M.I.Nikol.), Russian (Soviet) botanist and mycologist
• Olimpiada Georgievna Nikolaeva (1926–?, O.G.Nikol.), Russian (Soviet) botanist and palaeobotanist
• Svetlana Vitalievna Nikolaeva (1965–, S.V.Nikolaeva), Russian (Soviet) palaeontologist and malacologist
• Taisia L'vovna Nikolajeva (1902–?, T.L.Nikol.), Russian (Soviet) botanist and mycologist
• Valentina Mitrofanovna Nikolaeva (1927–?, V.M.Nikolaeva), Russian (Soviet) zoologist and helminthologist

• Nikolaev