This is a list of notable individuals who research complex networks, including social networks, biological networks, and semantic networks, among others. Individuals are categorized based on their background and training, or their area of focus.

Social and behavioral sciences Peter Bearman Ulrik Brandes Ronald S. Burt Noshir Contractor James Fowler Mark Granovetter Dirk Helbing Matthew O. Jackson Helen Hall Jennings Frigyes Karinthy David Lazer Zeev Maoz John Levi Martin James D. Montgomery Anna Nagurney Kim Rossmo Tom Snijders Duncan Watts Barry Wellman Douglas R. White Harrison White

Computer and information sciences Lada Adamic Vladimir Batagelj Randy Bush Aaron Clauset Anuška Ferligoj Jon Kleinberg Jure Leskovec Filippo Menczer Cristopher Moore Aleš Žiberna

Physics Réka Albert Luís A. N. Amaral Albert-László Barabási Kevin E. Bassler Dirk Brockmann Kim Christensen Raissa D'Souza Ernesto Estrada Michelle Girvan Shlomo Havlin César Hidalgo Vito Latora José Fernando Ferreira Mendes Yamir Moreno Adilson E. Motter Mark Newman H. Eugene Stanley Alessandro Vespignani Lenka Zdeborová

Biology Uri Alon Danielle Bassett Caroline Buckee Paulien Hogeweg Trey Ideker Jukka-Pekka Onnela Bernhard Palsson John Quackenbush Olaf Sporns

Mathematics Vincent Blondel Béla Bollobás Chris Danforth Peter Sheridan Dodds Pául Erdős Frank Harary László Lovász Alfréd Rényi Steven Strogatz Mason Porter