Jordan will play Reverend Bob, a spiritual leader known for his unconventional methods. His episode is set to air on Oct. 16.
Jordan, 57, joins previously announced guest stars Melanie Griffith and Wilmer Valderrama, who will both recur on Raising Hope's upcoming third season. Besides playing Karen Walker's enemy, Beverly, on Will & Grace for five seasons, Jordan has also had arcs on Boston Legal and Desperate Housewives.
The new season of Raising Hope premieres on Tuesday, Oct. 2 at 8/7c on Fox.