Sniff

{{wiktionary|sniff}}

Sniff may refer to:

• Sniffing (behavior), odor sampling through the nose
• Sniffle, to rapidly inhale through the nose to clear mucus
• Sniff (Moomin character), a character in the Moomin stories
• Sniff (film), a 2017 Indian Bollywood film
• Sniff (domino game), a domino game of the Fives family