A linebacker is a position in American and Canadian football.

Look up linebacker in Wiktionary, the free dictionary.

Linebacker may also refer to:

• Operation Linebacker, a U.S. military campaign conducted against North Vietnam
• Operation Linebacker II, a U.S. military campaign conducted against North Vietnam
• Operation Phantom Linebacker, a coalition military operation in Iraq
• M6 Linebacker, a fighting vehicle

This disambiguation page lists articles associated with the title Linebacker.
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