From Source to Sea
- Year: 2018
- Country: Netherlands
- Genre: Documentary
- Studio: Eelke Dekker Film & Animation
- Keyword: river, environment, environmentalist, plastic, activist, activism, polution, environmental activist, environmental issues
- Director: Eelke Dekker
- Cast: Merijn Tinga, Janneke Smits, Roberto, Wilco Ulgert, Nick Nuttall, Reinhart Limbach