Swab may refer to:

• Cotton swab, comprising a small wad of cotton on the end of a short rod
• A nautical term for a yarn mop
  • By extension, a low-ranking sailor

• Dr Otto Octavius
• Dr. Otto Octavius
• Droughtbreaker
• Drought in australia
• Drought in Australia
• Drought in India
• Drought in india
• Drought prone Districts in karnataka
• Drought prone Districts in Karnataka
• Drought-prone districts of Karnataka
• Droughts and famines in russia and the ussr
• Droughts and famines in Russia and USSR
• Drought (sports)
• Drought tolerance
• Drought-tolerance
• Drought tolerant
• Drouhard's shrew tenrec
• Droungarios
• Dr. O. Uplavici
• Drouvin-le-Marais
• Drouwen
• Drouwenermond
• Drouwenerveen
• Drouzkovice
• Droužkovice