Mehlbaum may refer to:

• Mehlbaum, Switzerland, a settlement in the municipality of Naters in the Swiss canton of Valais
• Ray Mehlbaum, an American rock drummer

• The Bubble Boy
• The Bubble Boy (Seinfeld)
• The Bubble Boy (Seinfeld epi)
• The Bubble Boy (Seinfeld Episode)
• The Bubble Boy (Seinfeld episode)
• The Bubble Boy (Seinfeld episode))
• The Bubble (disambiguation)
• The Bubble (game show)
• The Bubblemen
• The Bubble movie
• The Bubble Song
• The buble
• The Buccaneer (disambiguation)
• The Buccaneers (film)
• The Buchanan Hotel
• The Buchan oil field
• The Buckaroo of the Badlands
• The Buckethead Show
• The Bucket Rider
• The Buckeye State
• The Buckingham
• The Buckingham (disambiguation)
• The Buckingham (Indianapolis, Indiana)
• The Buckland River
• The Buckley School