S3K may refer to:
- Sonic 3 & Knuckles, a Mega Drive video game that can be played when Sonic 3 cartridge connected to Sonic & Knuckles
- SimCity 3000
- S3K, a diode electrical component
This disambiguation page lists articles associated with the same title formed as a letter–number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.