Q series can refer to:

• Bombardier Q series (Dash 8) – aircraft
• IdeaCentre Q series – nettop computers
• Pentax Q series – cameras
• In mathematics
  • q-Pochhammer symbol q-series
  • Hypergeometric q-series

• P series (disambiguation)
• R series (disambiguation)

This disambiguation page lists articles associated with the title Q series.
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