Doomsayer

Template:Sister project Doomsayer may refer to:

• A doomer or peaknik (believer in drastic consequences from the peak oil theory)
• A character class in Deadlands: Hell on Earth
• A person or doomsday cult claiming a doomsday prediction
• A prophet, oracle, or seer who reveals the fate of someone or something
• Any person who makes pessimistic predictions