| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Phyllonorycter humilitatis | Kumata, 1973 | species | Accepted | ||
| Phyllonorycter idolias | (Meyrick, 1891) | species | Accepted | ||
| Phyllonorycter ilicifoliella | (Duponchel, 1843) | species | Accepted | ||
| Phyllonorycter ilicivorella | (Knitschke, 1927) | species | Misapplied | ||
| Phyllonorycter immarginatella | (Klemensiewicz,) | species | Misapplied | ||
| Phyllonorycter incanae | (Skala) | species | Synonym | ||
| Phyllonorycter incanella | (Walsingham, 1889) | species | Accepted | ||
| Phyllonorycter incurvata | (Meyrick, 1916) | species | Accepted | ||
| Phyllonorycter infirma | Deschka, 1975 | species | Accepted | ||
| Phyllonorycter innoniella | (Knitschke, 1927) | species | Misapplied | ||
| Phyllonorycter inopinata | Fischer, 2021 | species | Accepted | ||
| Phyllonorycter insignis | (Walsingham, 1889) | species | Accepted | ||
| Phyllonorycter insignitella | (Zeller, 1846) | species | Accepted | ||
| Phyllonorycter intermedia | (Frey & Boll, 1873) | species | Synonym | ||
| Phyllonorycter intermixta | (Braun, 1930) | species | Accepted | ||
| Phyllonorycter inusitatella | (Braun, 1925) | species | Accepted | ||
| Phyllonorycter iochrysis | (Meyrick, 1931) | species | Accepted | ||
| Phyllonorycter ipomoellus | De Prins, 2012 | species | Accepted | ||
| Phyllonorycter iranica | Deschka, 1979 | species | Accepted | ||
| Phyllonorycter iriphanes | (Meyrick, 1915) | species | Accepted | ||
| Phyllonorycter irmella | (N. Palm, 1947) | species | Synonym | ||
| Phyllonorycter irradiella | (Scott, 1854) | species | Synonym | ||
| Phyllonorycter issikii | (Kumata, 1963) | species | Accepted | ||
| Phyllonorycter iteina | (Meyrick, 1918) | species | Accepted | ||
| Phyllonorycter iteophagella | (Heydenreich, 1851) | species | Misapplied |