| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Scythris rumurutiensis | Bengtsson, 2014 | species | Accepted | ||
| Scythris sacharissa | Meyrick, 1913 | species | Accepted | ||
| Scythris sanae | Bengtsson, 2002 | species | Accepted | ||
| Scythris satarensis | Bengtsson, 2014 | species | Accepted | ||
| Scythris scholzi | Bengtsson, 2014 | species | Accepted | ||
| Scythris schouteni | Bengtsson, 2014 | species | Accepted | ||
| Scythris sciochalca | Meyrick, 1928 | species | Accepted | ||
| Scythris scyphella | Bengtsson, 2002 | species | Accepted | ||
| Scythris senecai | Bengtsson, 1997 | species | Accepted | ||
| Scythris sericiella | Bengtsson, 2014 | species | Accepted | ||
| Scythris serinusoides | Bengtsson, 2014 | species | Accepted | ||
| Scythris setaelongella | Bengtsson, 2014 | species | Accepted | ||
| Scythris shingwedziensis | Bengtsson, 2014 | species | Accepted | ||
| Scythris silfverbergi | Bengtsson, 2014 | species | Accepted | ||
| Scythris simplicella | Bengtsson, 2014 | species | Accepted | ||
| Scythris sinuosella | Bengtsson, 2002 | species | Accepted | ||
| Scythris sippolai | Nupponen, 2018 | species | Accepted | ||
| Scythris skukuzensis | Bengtsson, 2014 | species | Accepted | ||
| Scythris snymani | Bengtsson, 2014 | species | Accepted | ||
| Scythris solutella | Bengtsson, 2014 | species | Accepted | ||
| Scythris somangensis | Bengtsson, 2014 | species | Accepted | ||
| Scythris sophronia | Meyrick, 1935 | species | Accepted | ||
| Scythris stagnosa | Meyrick, 1913 | species | Accepted | ||
| Scythris stoltzei | Bengtsson, 2014 | species | Accepted | ||
| Scythris strabella | Bengtsson, 2002 | species | Accepted |