| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Nirbiana obscura | (Hering, 1941) | species | Accepted | ||
| Niveas agassizi | Rota, 2013 | species | Accepted | ||
| Niveocatharylla romieuxi | Bassi, 1999 | species | Accepted | ||
| Nkandla flavisecta | (Meyrick, 1918) | species | Accepted | ||
| Nkandla macrostoma | (Meyrick, 1920) | species | Accepted | ||
| Noctua connuba | Hübner, 1822 | species | Synonym | ||
| Noctua decolorata | (Turati, 1923) | species | Misapplied | ||
| Noctua hoegei | (Herrich-Schäffer, 1861) | species | Synonym | ||
| Noctua innuba | (Treitschke, 1825) | species | Synonym | ||
| Noctua nigra | (Krausse, 1912) | species | Synonym | ||
| Noctua pronuba | Linnaeus, 1758 | species | Accepted | ||
| Noctuelita bicolorata | Strand, 1915 | species | Accepted | ||
| Noctuides griseoviridis | (Pagenstecher, 1907) | species | Accepted | ||
| Noctuides melanochyta | (Meyrick, 1933) | species | Accepted | ||
| Noctusphecia kgalagadia | Bartsch, 2016 | species | Accepted | ||
| Noctusphecia puchneri | de Freina, 2011 | species | Accepted | ||
| Noctusphecia rubra | Bartsch, 2016 | species | Accepted | ||
| Nodaria adamantina | Hacker, 2021 | species | Accepted | ||
| Nodaria aenicta | (Fletcher D. S., 1961) | species | Accepted | ||
| Nodaria aeschrina | (Legrand, 1966) | species | Synonym | ||
| Nodaria aesopusalis | (Walker, 1859) | species | Synonym | ||
| Nodaria aethiopalis | (Herrich-Schäffer, 1855) | species | Synonym | ||
| Nodaria albertinalis | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Nodaria angolalis | Hacker, 2021 | species | Accepted | ||
| Nodaria armata | Hacker, Fiebig & Stadie, 2021 | species | Accepted |