eng International Academy of Ecology and Environmental Sciences Computational Ecology and Software 2220-721X 2018-6-1 8 2 57 61 2 article WenJun Zhang 1 2 School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; International Academy of Ecology and Environmental Sciences, Hong Kong Maximum flow problems are expected occurring in some biological networks. As early as in 1950s, Ford and Fulkcerson proposed an algorithm to find maximum flow in a network. In this study I presented the full codes of Ford-Fulkcerson algorithm and given an application example. http://www.iaees.org/publications/journals/ces/articles/2018-8(2)/finding-maximum-flow-in-the-network.pdf network Ford-Fulkerson algorithm maximum flow Matlab