• Fr. Dr. Youssef Tannous
  Lebanese Music and Musicians | Arab Music and Musicians | Sacred Chants | Ethnomusicological Research: chants, instruments, etc. | Arabo-occidental Musical Inter-influence
• Fr. Dr. Badih Hage (El)
  Ethnomusicology | Popular Traditional Music of the Arab Middle East | Bedouin Music | Syriac Music | Arab Music.
• Dr. Edward Yerwant Torokian
  Sacred Music | Western Music Analysis and Theory Courses | Composition and arrangement

• Prof. Nehme Azoury
  Marketing and Management
• Fr. Dr. Georges Azzi
  Management and Finance
• Dr. Badih Baz
  Management | Business Information
• Dr. Bettina Lynda Bastian
  Technology and Innovation Management
  Gender and entrepreneurship
• Dr. Hajer Jarrar
  Computer Systems : SI evaluation | strategic alignment| CRM| ERP| etc.
  Business Finance : Information asymmetry between companies and banks| corporate governance| etc.
• Dr. Daniele Khalife Fraiha
  Private equity in general and venture capital in particular | Corporate governance Value creation | Organizational theory
• Dr. Mario Sassine
  Family business and dynastic phenomenon | Corporate governance | Human resources management and social audit
• Dr. Antoine Habchi
  Modern History | Middle-East History | Current affairs and Political Regimes | Leadership
• Dr. Charbel El Khoury
  Ethical Marketing | Green Marketing | Digital Marketing | Retail Atmospherics | Shopping Behavior | Corporate Social Responsibility | Social Entrepreneurship

• Fr. Dr. Talal Hachem
  Canon Law
• Dr. Ghada Karam
  Civil Law | Contract Law | Private International Law | International Arbitration | Internatio0nal Trade Law | Business law
• Dr. Haitham Sakr
  Administrative Law | Human Rights Law | Public Service
• Dr. Francisco Barroso Cortes
  International Relations and Politics | Security and Defense Studies | Military Studies | Diplomacy | Foreign Policy Analysis | Geopolitics of the Middle East | US and EU foreign and security policy in the Middle East | Sub-state security threats across the Middle East | Syrian War | Hezbollah | Insurgency | Terrorism and other forms of political violence across the Levant.
• Dr. Celine Baaklini Ziade
  Civil law | contract law | civil liability | named contacts | medical law

Department of Philosophy

• Fr. Prof. Georges Hobeika
  Greek Philosophy
• Fr. Jean (Roland) Akiki
  Philosophy of Religion
• Prof. Marie Fayad
  Political Philosophy | Nietzschean Thought
• Fr. Prof. Jean Reaidy
  Phenomenology and Contemporary Philosophy
• Dr. Randa Abi Aad
  Philosophical Anthropology | Civilizations issues and cultural mutations | Philosophy and mysticism | Edith Stein
• Fr. Dr. Farid Moujabber
  Philosophy of Science | Posthumanism | Biotechnology and ethics
• Dr. Karine Demerjian
  Ethical Philosophy | Philosophy of Justice | Philosophy of Education

Department of Psychology and Social Sciences

• Prof. Mirna Mzawak
  Sociology of the family | Sociology of religions | Sociology of the youth | Sociology of social work
• Dr. Nadine Zalaket
  The psychological health of the teenager | The impact of the family on the development of the teenager | Care, counselling and listening services

Department of Languages and Literature

• Prof. Nicole Saliba Chalhoub
  Poetic Genres | Contemporary and Present French Fiction | Psychoanalysis applied to Literature | Hermeneutics applied to Literature
• Prof. Mireille Issa
  Medievalism | Medieval-Latinism | Literature (Antiquity, Middle Ages and Renaissance), Languages (Latin and ancient French), History and Anthropology (Middle Ages)
• Prof. Talal Wehbe
  Critical stylistics of literary corpus | Pragmatics and speech analysis of non-literary corpus | Terminology and lexical semantic analysis
• Dr. Christelle Stephan Hayek
  Stylstics | Rhethoric | Theater (16th and 17th centuries – Jean Racine) | Language Teaching | FLE (French as Foreign Language)
• Dr. Ranya Salameh
  Translatology and Language Sciences | Translation teaching and Translators Training | Cultural References: Identity and Alterity | Language policies, Certifications & Quality Approach
• Dr. Samar El Hage
  Theater and performing arts | Linguistics and sociolinguistics (especially pragmatics and enunciation) | Rhetoric and communication | Literature
• Dr. Rima Mattar Mazraani
  Cultural interferences in the translation process
• Dr. Lea El Yahchouchi Abi Chaker
• Dr. Pamela Layoun
  Anglophone Lebanese literature | Anglophone Arabic literature | Anglophone literatures | Postcolonial literature | Comparative literature.

Department of Sacred Art, Conservation and Heritage

• Fr. Dr. Abdo Badawi
  Painting and Sculpture, History of Art, Sacred Art, Maronite and Syriac Art, Christian Iconography, Liturgical Art, Christian Archeology and Architecture, Semitic Languages (Syriac)

Department of Chemistry and Biochemistry

• Prof. Walid Hleihel
  Human Physiology and Physiopathology
• Prof. Naim Ouaïni
  Chemistry : Food sciences, analytical, didactics, environmental, industrial, physical | Biochemistry : food sciences, analytical, environmental, microbiological
• Prof. Joseph Saab
  Physico-chemical Properties of Oil Organic Molecules | Aquaeous Solubility of Heavy Hydrocarbons in Static and Dynamic Modes | Vapor Pressure | Equilibria between Liquid-Liquid and Solid-Gas Phases | Potential of Bioaccumulation of Organic Xenobiotics | Thermodynamics of Air-Water Partition | Water and Air Organic Pollution
• Dr. Nathalie Estephan
  Analytical Chemistry : Quality Control, Spectroscopy, Chemometrics and Data Processing
• Dr. Walid harb
  Molecular Simulation and Modeling | Computer chemistry and biochemistry | Molecular and supramolecular chemistry | Green chemistry | Sustainable chemistry

Department of Computer Science and IT

• Prof. Charbel Fares
  Image Processing | Virtual Reality | Robotics | Machine Architecture and Software Engineering

Department of Biology

• Dr. Faten El Hage Yahchouchi
  Basic and applied immunology | Molecular Biology | Genetic Engineering

Department of Mathematics

• Dr. Mohamad Kacim
  Stochastic Process | Time Series | Risk Theory | Survival Models | Probability & Statistics | Spectral Theory | Computational Topology
• Dr. Elie Al Ahmar
  Renewable Energies | Wind Energy | Fault Detection and Diagnosis in Wind Energy Systems | Signal Processing

Department of Religious and oriental Sciences

• Fr. Prof. Augustin Mouhanna
  Theology
• Fr. Dr. Ziad Sacre
  Liturgy | Theology | History

Institute of History

• Fr. Prof. Karam Rizk
  History of Medieval and Contemporary Lebanon
• Fr. Dr. Joseph Moukarzel
  History of Medieval Lebanon
• Fr. Dr. Jean-Maroun Maghames
  Philosophy and Contemporary History
• Fr. Dr. Elias Hanna
  History of Religions and Religious Anthropology

Department of Nutrition and Food Sciences

• Dr. Sophie Julien Sukarieh (El)
  Metabolic diseases associated with cancer | Human nutrition | Epidemiological studies | Fundamental biology | Human physiology | Public Health

• Dr. Lara Hanna Wakim
  Food Process Engineering | Food Safety | Quality Insurance in the Food Industry
• Dr. Nabil Nemer
  Chemical Ecology of Insects (Extracting pheromones from insects – Insect-Plant Interactions) | Phytopharmacy or Plants Protection and Pesticides residues | Biological and Integrated Pest Control | Forest Ecology (Invertebrates Population Dynamics)
• Dr. Alain Abi Rizk
  Animal physiopathology (microorganisms, infection, interaction) | Genetic of populations | Cellular Biology, Animal Virology, Animal Oncology
• Prof. Ing. Joseph Zalaket
  Planning in Artificial Intelligence
• Dr. Ing. Barbar Zeghondy
  Thermal Radiation in semi-transparent heterogeneous environments and porous environments | Stochastic Modeling Monte Carlo technique | Filamentary discharge of cold plasmas | Heat transfer in buildings | Modeling of thermal efficiency of solar collectors | Audit of energy performance of buildings
• Prof. Charles Yaacoub
  Joint Source-Channel Coding; Distributed Video Coding | High Dynamic Range Images; Analysis/Synthesis of 2D/3D Textures | Image Processing; Telecommunication Systems
• Prof. Sandy Rihana
  Medical Engineering | Medical Data Processing (Medical Signals and Medical Images) | Development of Intelligent Support Systems for Medical Diagnosis | Development of Smart Phones and Medical Devices | Medical Information Systems | Brain Computer Interface (Acquisitions, Design, Processing & Control) | Nuclear Medicine & Image Processing
• Dr. Ing. Joseph El Assad
  Energy Efficiency | Renewable Energies | Energy Policy | Mechatronics | Optoelectronic Sensors
• Dr. Nemr El Hajj
  Composites & Advanced Materials | Agro-composites | Plastics Recycling
• Dr. Ing. Tilda Karkour Akiki
  Renewable Energies: Photovoltaic Panels and Fuel Cells | Sustainable Development: Natural Systems Capacities and Natural Resources
• Dr. Desiree El Azzi El Hachem
  Hydrology | Hydrochemistry | Soil and Environment
• Dr. Youssef El Rayes
  Process engineering applied to Food and Wine | Membrane processes, Microbial Interactions | Secondary Metabolites and Bioactive compounds from microorganisms | plants and food wastes
• Dr. Nancy Zgheib Tabet
  Synthesis and characterization of hybrid organic/inorganic colloids using heterophase polymerization techniques (dispersion, emulsion and miniemulsion polymerizations) | Biomass and biofuel production from microalgae | Biodiesel production from waste cooking oil | Recycling of used motor oil | Recycling of plastic wastes; design | Simulation, and study of the economic feasibility of chemical processes

• Fr. Dr. Jean Azzam
  Biblical Sciences
• Fr. Dr. Ayoub Chahwan
  Biblical Theology
• Fr. Dr. Gaby Hachem
  Theology
• Fr. Dr. Wahib Khawaji
  Moral Theology
• Fr. Prof. Hady Mahfouz
  Biblical Sciences
• Fr. Dr. Antoine Jabbour Mikhael
  Théologie (Sacra Theologia)
• Fr. Marwan Azar
  Theology
• Fr. Dr. Antoine Ahmar (Al)
  Catholic Theology
• Fr. Dr. Charbel Chlela
  Ethic Fundamental Theology | Bioethics | Familial and sexual ethics | Health pastoral care: assistance to ill people and terminally-ill patients
• Fr. Dr. Michel Abou Tacca
  Canon Law

• Prof. Antoine Fichfich
  Architecture
• Prof. Paul Abi Khattar Zgheib
  Photographic Image | Sacred Art | History (micro history)
• Dr. Joseph Nasr
  Architecture – Philosophy | The Theory, Aesthetics and Poetic in Architecture | The space and its relation with regard to ruins, loss and memory | The Phenomenology of Space | Living in Architecture
• Dr. Victor Takchi
  Computer-aided Design | Graphic Database Management for Architecture | Virtual Space and Communication Technologies in Architecture | Urban Design (mainly Mediterranean and Gulf cities)
• Dr. May Farhat
  History of Art; Islamic Architecture in general; Safavid and Ottoman Architecture (Iran, Ottoman Empire), in particular.