R116 may refer to:

• R116 road (Ireland)
• 2017 Irish Coast Guard Rescue 116 crash, a helicopter that crashed

• Chainsaw (single)
• Chainsaws in popular culture
• Chainsaws in Popular Culture
• Chains Changed
• Chains (geological site)
• Chain shuttling polymerization
• Chains: Lesser Novels and Stories
• Chainsmoker
• Chainsmoker (album)
• Chains of Command
• Chains of events
• Chains of Gold
• Chains of gold
• Chains of Gold (song)
• Chains Of Love
• Chains of Love
• Chains of Love (disambiguation)
• Chains of Love (song)
• Chains (play)
• Chains (Tina Arena song)
• Chain Store Act
• Chainstore makeover
• Chain store makeover
• Chain stretch
• Chain Swordtail