| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Phyllonorycter tenuistrigata | (Frey & Boll, 1876) | species | Synonym | ||
| Phyllonorycter tiliacella | (Chambers, 1871) | species | Accepted | ||
| Phyllonorycter tiliaeella | (Chambers, 1871) | species | Misapplied | ||
| Phyllonorycter tilieacella | Dyar, [1903] | species | Misapplied | ||
| Phyllonorycter tiliella | (Walsingham, 1889) | species | Misapplied | ||
| Phyllonorycter tilliaeella | (Chambers, 1878) | species | Misapplied | ||
| Phyllonorycter tinctoriella | (Le Marchand, 1926) | species | Synonym | ||
| Phyllonorycter tisvildensis | (Strand, 1927) | species | Misapplied | ||
| Phyllonorycter tonella | (Skala, 1924) | species | Misapplied | ||
| Phyllonorycter torminella | (Frey, 1856) | species | Synonym | ||
| Phyllonorycter torquillaepennella | (Zeller, 1846) | species | Misapplied | ||
| Phyllonorycter torquilloevicinella | (Bruand, 1858) | species | Misapplied | ||
| Phyllonorycter tremulae | (Zeller, 1846) | species | Synonym | ||
| Phyllonorycter tremulella | (Herrich-Schäffer, 1855) | species | Synonym | ||
| Phyllonorycter tremuloidiella | (Braun, 1908) | species | Synonym | ||
| Phyllonorycter triarcha | (Meyrick, 1908) | species | Accepted | ||
| Phyllonorycter tribhuvani | Kumata, 1973 | species | Accepted | ||
| Phyllonorycter tridentatae | Laštuvka & Laštuvka, 2006 | species | Accepted | ||
| Phyllonorycter trifasciella | (Frey & Boll, 1873) | species | Misapplied | ||
| Phyllonorycter trifasciella | (Haworth, 1828) | species | Accepted | ||
| Phyllonorycter triflorella | (de Peyerimhoff, 1871) | species | Accepted | ||
| Phyllonorycter trifoliella | (Gerasimov, 1933) | species | Accepted | ||
| Phyllonorycter triguttella | (Stainton, 1850) | species | Synonym | ||
| Phyllonorycter trinotella | (Braun, 1908) | species | Accepted | ||
| Phyllonorycter triplacomis | (Meyrick, 1936) | species | Accepted |