| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Hyles rosea | (Closs, 1917) | species | Misapplied | ||
| Hyles roseata | (Bandermann, 1931) | species | Misapplied | ||
| Hyles rothschildi | (Stauder, 1928) | species | Synonym | ||
| Hyles rubescens | Garbowski, 1892 | species | Misapplied | ||
| Hyles rubescens | (Schawerda, 1914) | species | Misapplied | ||
| Hyles rubescens-mediofasciata-olivacea | Wladasch, 1933 | species | Synonym | ||
| Hyles rubra | (Closs, 1918) | species | Misapplied | ||
| Hyles rudolfi | (Bandermann, 1924) | species | Misapplied | ||
| Hyles ruehlii | (Bandermann, 1915) | species | Misapplied | ||
| Hyles rufomelana | Tutt, 1904 | species | Misapplied | ||
| Hyles saharae | (Gehlen, 1932) | species | Synonym | ||
| Hyles saharae | (Günther, 1939) | species | Misapplied | ||
| Hyles satanella | (Stauder, 1913) | species | Misapplied | ||
| Hyles silesiana | (Wladasch, 1924) | species | Misapplied | ||
| Hyles sinensis | (Closs, 1917) | species | Synonym | ||
| Hyles strasillai | (Stauder, 1921) | species | Synonym | ||
| Hyles suarezi | (Agenjo, 1952) | species | Misapplied | ||
| Hyles subiacensis | (Dannehl, 1929) | species | Synonym | ||
| Hyles subvittata | (Schultz, 1911) | species | Synonym | ||
| Hyles suffusa | Tutt, 1904 | species | Synonym | ||
| Hyles sulphurata | (Bandermann, 1925) | species | Misapplied | ||
| Hyles tatsienluica | (Oberthür, 1916) | species | Synonym | ||
| Hyles testata | (Wladasch, 1929) | species | Misapplied | ||
| Hyles tithymali | (Boisduval, 1834) | species | Accepted | ||
| Hyles tithymali deserticola | (Staudinger, 1901) | subspecies | Accepted |