- Q ... Qantas Empire Airways Limited
- Qantīr ... Qausuittuq
- Qavam al-Saltaneh, Ahmad ... Qiddushin
- Qieyun ... qiṭʿah
- Qiu Chuji ... Quadratus, St.
- quadric surface ... Quandt, Herbert
- Quang Ngai ... quartation
- quarter ... Quattuor controversiae
- Quatuor pour la fin du temps ... Queen Elizabeth
- Queen Elizabeth 2 ... Queer
- Queer as Folk ... Queremistas
- Queremos tanto a Glenda, y otros relatos ... Quick Before It Melts
- Quick Change ... quincunx
- quincunx ... Quisqueya
- Quisquis ... Quzhou
- Quʿaiti ... Qyzylqum