Ahoy can refer to:

• The well-known sailor's interjection, meaning "hello" and/or "what's going on?"
• Ahoy! (magazine), a magazine that used to be published about Commodore computers
• Ahoy Rotterdam, an indoor sports arena and concert venue in Rotterdam in the Netherlands
• Ahoy-hoy, suggested by Alexander Graham Bell as a proper telephone answer
• AHOY, standing for Australian Humanist of the Year, awarded annually by the Council of Australian Humanist Societies
• Ahoy is currently being used as an ad slogan by the men's grooming line Old Spice

Ahoj (pronounced: ahoy) can refer to:

• a Czech and Slovak word meaning "Hi!" (used as an everyday greeting by the Czechs and Slovaks)
• a part of Bratislava, Slovakia

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Source: adapted by the editor from Wikipedia, the free encyclopedia; from the article "Ahoy". Image Credit.