Carl Gustav Swensson (also spelled Svensson; 15 June 1861 – 13 April 1910) was a Swedish landscape architect.

Swensson was born in Jönköping and educated by his father, Anders Gustaf Svensson.

In 1880 or 1881 he moved to Würzburg, Germany, where he worked until 1887 as an assistant of the city gardener Jöns Persson Lindahl.

In today's Slovakia, in 1891, he implemented a project for a park around the Hungarian Wool Fabric, Military Clothing and Blankets Factory in Žilina (German: Ungarische Wollwaren, Militärtuch- und Deckenfabrik Actiengesellschaft in Sillein).

[citation needed] After 1900, he was primarily designing the parks in the spa town Mariánské Lázně.