- Jan 2 - Jan 6: 37th Winter Colloquium on The Physics of Quantum Electronics (PQE07), Snowbird, USA. *
- Jan 2 - Jan 6: The First International Workshop on Quantum Security (QSEC 2007), Guadeloupe, French Caribbean.
- Jan 24 - Jan 25: Workshop on Theory of Quantum Computation, Communication, and Cryptography (TQC2007), Nara, Japan.
- Jan 26 - Jan 27: Nara Advanced Interdisciplinary Workshop on Quantum Information Science (NAIST WS), Nara, Japan.
- Jan 30 - Feb 3: Quantum Information Processing Workshop (QIP), Brisbane, Australia.
- Feb 6 - 8: Centre for Quantum Computer Technology Annual Meeting, Darling Harbour, Australia.
- Feb 12 - 16: 9th European/French Israeli Symposium on Nonlinear and Quantum Optics (FRISNO-9), Les Houches, France.
- Feb 16 - 18: Southwest Quantum Information and Technology (SQuInT), Pasadena, USA.
- Feb 18 - 24: QUROPE 2007 Winter School on Quantum Information: Ensemble based Quantum Information Processing, Obergurgl, Austria. *
- Feb 25 - Mar 2: The First optETH Winter School on Optical Sciences, Zurich, Switzerland. *
- Feb 28 - Mar 2: QAP Annual Review, St Anne's College, Oxford, UK.
- Mar 5 - 9: American Physical Society March Meeting, Denver, USA.
- Mar 6 - 12: Quantum Computing: BackAction, Kanpur, India.
- Mar 18 - 21: International Workshop on Measurement-Based Quantum Computing, Oxford, UK.
- Mar 31 - Apr 4: 10th International Conference on Squeezed States and Uncertainty Relations (ICSSUR 2007), Bradford, UK.
- Apr 9 - 13: SPIE Defense & Security Symposium - Quantum Information and Computation V (DS25), Orlando, USA.
- Apr 11 - 14: Informal Quantum Information Gathering 5 (IQING 5), Innsbruck, Austria.
- Apr 15 - 20: Gordon Research Conference on Quantum Information Science, Barga, Italy.
- May 6 - 11: Quantum Electronics and Laser Science (CLEO/QELS 07), Baltimore, USA.
- May 14 - 18: International Workshop on Quantum Noise 2007, Caloundra, Australia.
- May 20 - 24: SPIE Fluctuations and Noise, Florence, Italy.
- May 20 - 24: The Seventh Canadian Summer School on Quantum Information, Waterloo, Canada.
- May 28 - Jun 1: International Conference on Coherent and Nonlinear Optics (ICONO/LAT 2007), Minsk, Belarus.
- May 28 - Jun 2: Quantum Algorithms and Multi-Party Protocols (QAA07), Blue Mountains, Australia.
- Jun 1 - 5: Central European Workshop on Quantum Optics 2007 (CEWQO 2007), Palermo, Italy.
- Jun 1 - 5: 4th Canadian Quantum Information Students' Conference Waterloo, Canada.
- Jun 5 - 9: DAMOP/ DAMPΦ Joint Annual Conference 2007, Calgary, Canada.
- Jun 7 - 10: Vienna Symposium on the Foundations of Modern Physics, Vienna, Austria.
- Jun 10 - 29: Quantum Information, Benasque, Spain.
- Jun 10 - 13: The Ninth Rochester Conference on Coherence and Quantum Optics (CQO9), Rochester, USA.
- Jun 11 - 14: Theory and Realisation of Practical Quantum Key Distribution, Waterloo, Canada.
- Jun 13 - 15: The International Conference on Quantum Information (ICQI), Rochester, USA.
- Jun 17 - 22: CLEO Europe IQEC 2007, Munich, Germany.
- Jun 20 - 24: Identifying quantum states and operations: theory and applications, Budmerice, Slovakia.
- Jun 24 - 27: 4th Central European Quantum Information Processing Workshop, Valtice, Czech Republic.
- Jun 24 - 29: International Conference on Optics, Lasers, and Spectroscopy (ICOLS07), Telluride, USA.
- Jul 9 - 13: The Principles and Applications of Control in Quantum Systems (PRACQSYS 2007), Sydney, Australia.
- Jul 17 - 19: DEST Diamond Workshop, Lancefield, Victoria, Australia.
- Jul 18 - 20: Lisbon Quantum Computation, Information and Logic Meetings Series - Workshop on Quantum Cryptography and Security (LQCIL'07), Lisbon, Portugal.
- Jul 30 - Aug 2: Fourth Asia Pacific Workshop & Third Asia Pacific Conference on Quantum Information Science (APWQIS), Singapore.
- Jul 30 - Aug 3: Ninth J. J. Giambiagi Winter School, Buenos Aires, Argentinia.
- Aug 6 - 11: Quantum Information School, Paraty, Rio de Janeiro, Brazil.
- Aug 12 - 16: Quantum Information Workshop, Paraty, Rio de Janeiro, Brazil.
- Aug 12 - 16: ARO/NSA/DTO Quantum Computing Program Review, Minneapolis, USA.
- Aug 12 - 17: Gordon Research Conference on Quantum Control Of Light And Matter, Newport, USA.
- Aug 20 - 24: 16th International Laser Physics Workshop, León, Mexico.
- Aug 26 - 30: Quantum Communications and Quantum Imaging V, San Diego, USA.
- Aug 27 - 31: First European Young Scientists Conference on Quantum Information, Vienna, Austria.
- Sep 2 - 6: Photons, Atoms and Qubits (PAQ07), London, UK.
- Sep 3 - 6: Asian Conference on Quantum Information Science (AQIS 2007), Kyoto, Japan.
- Sep 7 - 10: International Iran Conference on Quantum Information, Kish Island, Iran.
- Sep 16 - 20: Frontiers in Optics 2007/Laser Science XXIII (FiO 07), San Jose, USA.
- Sep 17 - 21: Young European Physicists meeting 2007, Frauenchiemsee, Germany.
- Sep 25 - 28: Single Photon Workshop 2007 (SPW07), Torino, Italy.
- Oct 1 - 5: International Symposium Quantum informatics - 2007, Zvenigorod, Russia.
- Oct 3 - 4: 4th Review Meeting of the MURI Center for Photonic Quantum Information Systems, Palo Alto, USA.
- Oct 10 - 16: Control, Constraints and Quanta, Bedlewo, Poland.
- Oct 15 - 19: International Conference on Quantum Information Processing and Communication (QIPC 2007), Barcelona, Spain.
- Oct 15 - 19: The 4th International Workshop on Quantum Physics and Communication (QPC 2007), Dubna, Russia.
- Oct 21 - 26: Iberoamerican Conference on Optics / Latinamerican meeting on Optics, Lasers and Applications (RIAO/OPTILAS 2007), Campinas, Brazil.
- Nov 4 - 10: Noise Information & Complexity @ Quantum Scale, Erice, Italy.
- Nov 5 - 9: Applied Quantum Measurement (AQM07), Leiden, The Netherlands.
- Dec 3 - 6: Quantum-Atom Optics Downunder, Wollongong, Australia.
- Dec 4 - 7: Microelectronics, MEMS, and Nanotechnology (SPIE), Canberra, Australia.
- Dec 17 - 21: First International Conference on Quantum Error Correction (QEC07), Los Angeles, USA.
- Dec 17 - 21: The Eleventh Workshop on Quantum Information Processing, New Delhi, India.
* = Indicates winter in the Northern hemisphere - it's summer here of course!