The OECD Anti-Bribery Convention (officially Convention on Combating Bribery of Foreign Public Officials in International Business Transactions) is an anti-corruption convention of the OECD that requires signatory countries to criminalize bribery of foreign public officials. The convention is a legally binding international agreement that focuses on the supply side of bribery by criminalizing acts of offering or giving bribes to foreign public officials by companies or individuals. Its goal is to create a level playing field in the international business environment.

A 2017 study found that multinational corporations that were subject to the convention were less likely to engage in bribery than corporations that were based in non-member states. A 2021 study found that the convention may increase bribery by firms from non-ABC member countries and lead firms in ABC member countries to shift to bribery through intermediaries in non-ABC member countries.