Sargasso Sea is an album by American jazz guitarists John Abercrombie and Ralph Towner, recorded in May 1976 and released on ECM Records later that year.
The AllMusic review by Michael G. Nastos stated, "An uneven recording for many listeners and critics, Sargasso Sea deserves a second chance, not as an absolutely flawed, imperfect, or unbalanced effort. Like a tale of two cities, it stands as a unique project, perhaps deserving a more refined approach."
The Penguin Guide to Jazz called it "a winsome, diffident affair on which only the timbral variation of Towner's 12-string and piano figures sustains interest... it's less than representative of Abercrombie's real strengths."
The Rolling Stone Jazz Record Guide said, "The alternately pensive and vibrant electric/acoustic interplay between these two master guitarists makes this a classic album of guitar duets."