The USGS Open-File Report “Annotated bibliography of scientific research on greater sage-grouse published from 2015 to 2019” compiles and summarizes 238 research products about the conservation, management, monitoring, and assessment of Greater sage-grouse published between 2015 and 2019. The newly published report updates the original document, published in early 2018, by adding summaries of products published through Fall 2019. The report is available at https://pubs.er.usgs.gov/publication/ofr20201103