sik

Sik or SIK may refer to:

• Sik, Kedah, a district in Malaysia
• Sik (federal constituency), Dewan Rakyat, Malaysia
• Sik, Iran, a village
• Sik (roller coaster), an amusement park ride at Flamingo Land, United Kingdom
• Sik, South Khorasan, a village in Iran
• Sik (goat), nickname for Netherlands NS Class 200 locomotives