Objective To summarize the relationships between chemokines or chemokine receptors, especially CCL19/CCL21-CCR7 and CXCL12-CXCR4 axis and occurrence and development of gastric cancer. Methods Domestic and international publications online involving the relationships between chemokines, chemokine recepotors and gastric cancer in recent years were collected and reviewed. Results By regulating the microenvironment of the growth of gastric cancer, CCL19/CCL21-CCR7 played an important role in lymph node metastasis and CXCL12-CXCR4 axis played a key role in the development of peritoneal carcinomatosis. CCR7 might function as a specific prognostic marker for lymph node metastasis of gastric cancer. Blocking the CXCL12-CXCR4 axis might be useful for the future development of a more effective therapeutic strategy for gastric cancer involved in peritoneal dissemination. Conclusions Chemokines and chemokine receptors promote the evolution of gastric cancer in variable ways, so the mechanisms of which should be comprehended to provide a theoretical basis for the future treatment. As new therapeutic targets, chemokines and chemokine receptors have a prosperity for the clinic evaluation and treatment of gastric cancer.