Stella is the fourth studio album by the Swiss electronic band Yello, first released in Germany, Switzerland and Austria on 29 January 1985, and in the UK and US in March 1985. It was the first album made by the band without founder member Carlos Perón, and with his departure the remaining duo of Boris Blank and Dieter Meier began to move away from experimental electronic sounds towards a more commercial synthpop and cinematic soundtrack style. As well as becoming the first album ever by a Swiss group to top the Swiss album chart, it was the band's breakthrough album internationally, helped by the success of the song "Oh Yeah", which gained the band worldwide attention the following year after it was prominently featured in the 1986 film Ferris Bueller's Day Off and then a year later in The Secret of My Success.

Yello is a Swiss electronic music band, which formed in Zürich in 1979. For most of the band's history, Yello has been a duo consisting of Dieter Meier and Boris Blank; founding member Carlos Perón left in 1983.