Farsang may refer to:
Parasang, an Iranian or Persian (which also includes Iraq) unit of measurement for how far a man can walk in a day "Stone to stone". Metric farsang, a modern Iranian metric unit of measurement, set as , equivalent to the modern Scandinavian mile and obsolete metric myriametre. An Islamic folk character :hu:Farsang, a Hungarian carnival similar to Fastelavn and Mardi Gras.