The former Ugly Betty and Love Bites actress will return as Barney's (Neil Patrick Harris) ex-fiancée Quinn, reports Entertainment Weekly.
Quinn's return will be for just one episode, set to air on April 15 on CBS.
Further details about Quinn's return have yet to be revealed by the show's writers.
Joe Manganiello, Rachel Bilson and Kyle MacLachlan have previously reprised their respective characters for one-off episodes for its current eighth season.
Becki Newton will star in the upcoming Fox comedy Goodwin Games from How I Met Your Mother creator Carter Bays and Craig Thomas.
The sitcom stars Scott Foley, Newton and TJ Miller as three estranged siblings who reunite to inherit their late father's fortune.
The show was recently cut back from 13 episodes to just seven for its upcoming first season, which airs later this year.
Watch a video preview for The Goodwin Games below: