Reaction is the second album by American R&B singer Rebbie Jackson.

The album was released on October 7, 1986 and spawned two mildly successful singles, "Reaction" and "You Send the Rain Away", a duet with Robin Zander.

The album-only track "Tonight I'm Yours", a duet with Isaac Hayes, received substantial airplay but was not commercially released as a single.

Reaction received a limited CD reissue in Japan in the early 1990s.

The album was reissued by Funky Town Grooves on CD in October 2012 and included 7 bonus tracks.