GLBC may refer to:

• The stock ticker symbol GBLC, for Global Crossing
• Great Lakes Bible College, a private Christian university in Waterloo, Ontario, Canada
• Great Lakes Christian College (formerly Great Lakes Bible College), a private Christian university in Delta Township, Michigan, United States
• Great Lakes Brewing Company
• Google Local Business Center

• Kaspar, Count Palatine of Zweibrucken
• Kaspar, Count Palatine of Zweibruecken
• Kaspar Donhoff
• Kaspar Ett
• Kaspar Forster
• Kaspar Förster
• Kaspar Glatz
• Kaspar hauser
• Kaspar Henneberger
• Kasparian
• Kasparjan
• Kaspar Kokk
• Kaspar Maria Sternberk
• Kaspar Masek
• Kaspar Oettli
• Kasparof
• Kasparoff
• Kaspar Ottli
• Kasparova
• Kasparov (disambiguation)
• Kasparov versus The World
• Kasparov vs. Deep Blue
• Kasparow
• Kaspar Riffel
• Kaspar Roist