Short answer: Not legal, but decriminalized: personal use of small amounts is usually not prosecuted as a crime in Argentina.

Last checked against the official sources on this page on 6 September 2026.

The Supreme Court (Arriola ruling, 2009) protects private adult possession from criminal punishment. Medical cannabis is legal under Law 27.350, expanded in 2023 with a regulated industry agency (ARICCAME). No commercial recreational market.