Organic Geochemistry is a monthly peer-reviewed scientific journal published by Elsevier covering research on all aspects of organic geochemistry.

It is an official journal of the European Association of Organic Geochemists.

The editors-in-chief are Bart van Dongen (University of Manchester), Elizabeth Minor (University of Minnesota Duluth), and Clifford Walters (University of Texas at Austin).

The journal is abstracted and indexed in: According to the Journal Citation Reports, the journal has a 2023 impact factor of 2.6.

[8] According to the Web of Science, the journal's two most cited papers (as of 22 June 2013[update]) are:[9]