Oiler

• Replenishment oiler
• Oil tanker

• Cape Breton Oilers, a former American Hockey League team
• City Oilers, Ugandan basketball team
• Edmonton Oilers, a National Hockey League team based in Edmonton, Alberta, Canada
• Esport Oilers, a Finnish F-liiga floorball team
• Houston Oilers, a former National Football League team, now the Tennessee Titans
• Southern District Oilers, a division 1 American football team based in Adelaide, Australia
• Stavanger Oilers, an ice hockey team based in Stavanger, Norway
• Tulsa Oilers, an ECHL ice hockey team based in Tulsa, Oklahoma, United States

• Oil can
• Oiler (occupation)
• Oiler (Transformers), a fictional Transformers character
• The Oiler, a character in an 1897 short story "The Open Boat" by Stephen Crane
• Slang for diesel engine

• Euler (disambiguation)
• {{look from}}
• {{in title}}

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