Thomas Flood

• Thomas S. Flood (Medal of Honor), American Civil War sailor and Medal of Honor recipient
• Thomas H. Flood, Delegate and Senator to the General Assembly of Virginia
• Thomas S. Flood (politician), U.S. Representative from New York
• Thomas Flood (astronomer), Scottish amateur astronomer
• Tom Flood, Australian novelist
• Tom Flood (footballer), Scottish footballer
• Tim Flood (baseball), American baseball player