Upstream

Upstream may refer to:
 * Upstream (hydrology)
 * Upstream (bioprocess)
 * Upstream (film), a 1927 film by John Ford
 * Upstream (networking)
 * Upstream (newspaper), a newspaper covering the oil and gas industry
 * Upstream (petroleum industry)
 * Upstream (software development)
 * Upstream (streaming service), a Philippine digital over-the-top streaming service
 * Upstream and downstream (DNA), determining relative positions on DNA
 * Upstream and downstream (transduction), determining temporal and mechanistic order of cellular and molecular events of signal transduction
 * Upstream collection, a set of NSA internet surveillance programs