BDQ may refer to:

• Quebec comics, or Bande dessinée québécoise
• Vietnamese Rangers or Biệt Động Quân
• Civil Airport Harni (Vadodara Airport), International Air Transport Association airport code BDQ
• Bradford Forster Square railway station, station code BDQ
• Bonde do Querosene, the biggest and best "Bonde" from Brazil

• Robert Simpson (basketball)
• Robert Simpson Building
• Robert Simpson Company
• Robert Simpson (computer science)
• Robert Simpson (cricketer)
• Robert Simpson (disambiguation)
• Robert Simpson (film editor)
• Robert Simpson (ice hockey)
• Robert Simpson Maclellan
• Robert Simpson (Manitoba politician)
• Robert Simpson Neighbors
• Robert Simpson (Northern Ireland politician)
• Robert Simpson (politician)
• Robert Simpson (store founder)
• Robert Simpson Woodward House
• Robert Sims
• Robert Simunsen
• Robert Sinclair
• Robert Sinclair Dietz
• Robert Sinclair (disambiguation)
• Robert Sing
• Robert (singer)
• Robert Singleton (priest)
• Roberts Inlet
• Roberts Inn