Futako-tamagawa Station (二子玉川駅, Futako-tamagawa-eki) is located in Setagaya, Tokyo, Japan, on the northeast bank of the Tama River.

The area surrounding the station is commonly called Futako-tamagawa, and often refers to the Tamagawa and Seta districts of Setagaya, but there is no precise definition.

It is colloquially referred to as "Futako" (フタコ) or "Nikotama" (ニコタマ), the latter coming from an alternate reading of the first three kanji characters in the name.

On 1 March 1924, the station was also connected to the Kinuta Line (砧線, Kinuta-sen) tram.

On 7 April 1977, the Shin-tamagawa Line (新玉川線, Shin-tamagawa-sen) began service.