Freienbach is a municipality in Höfe District in the canton of Schwyz in Switzerland.
Freienbach is first mentioned in 972 as Friginbach.
Freienbach has an area, as of 2006, of 13.8 km2 (5.3 sq mi). Of this area, 40.7% is used for agricultural purposes, while 23.8% is forested. Of the rest of the land, 31% is settled (buildings or roads) and the remainder (4.5%) is non-productive (rivers, glaciers or mountains).
The municipality is located on Lake Zurich and stretches from the lake (elevation 406 m (1,332 ft) to the Etzel mountain (ele. 1,098 m (3,602 ft). It consists of the villages of Freienbach, Pfäffikon (not to be confused with Pfäffikon in the canton of Zurich), Wilen, Bäch, Hurden (located on the Seedamm) and the two islands of Lützelau and Ufenau (Ufnau).
Freienbach has a population (as of 31 December 2014) of 15,981.As of 2007, 23.2% of the population was made up of foreign nationals. Over the last 10 years the population has grown at a rate of 23.8%. Most of the population (as of 2000) speaks German (87.9%), with Italian being second most common ( 2.3%) and Serbo-Croatian being third ( 2.0%).