The 10th International Particle Accelerator Conference (IPAC’19) was held in Melbourne, Australia from May 19 to 24, 2019. The conference was accommodated in Melbourne Convention and Exhibition Centre (MCEC) located in the Southbank of Yarra River. IPAC is known as one of the main international events for the worldwide accelerator community and industry. More than 1,000 delegates and about 70 industry exhibits presented cutting-edge accelerator research and development results together with accelerator facilities overviews. This report introduces highlights of new facilities and upgrade plans of present accelerators, along with the overview of beam dynamics, instrumentations, and accelerator applications. The IPAC’19 presentation materials and proceedings are preliminarily released at https://ipac2019.vrws.de/index.html. Accurate information and details on the topics of interest might be found there.