Lar River is a river of northern Iran, in the province of Mazandaran. It flows through the Alborz mountain range, and is a tributary of the Haraz River.
{{Central Alborz}}{{coord missing|Mazandaran Province}}{{Rivers of Iran}}{{Mazandaran-geo-stub}}{{Iran-river-stub}}
4 : Rivers of Mazandaran Province|Tributaries of the Caspian Sea|Alborz (mountain range)|Rivers of Iran