Greg Foster (The Young and the Restless)

In-universe information
In-universe information
Occupation	Attorney in private practice in Chicago; Worked at Legal Aide as an attorney; Opened a law office after graduation; Graduate of Yale Law School
Parents	William Foster; Elizabeth Foster
Siblings	Snapper Foster; Jill Foster Abbott (adoptive)
Wife	Nikki Newman (1979–81)
Aunts and uncles	Bruce Henderson
Nieces and nephews	Chuckie Roulland; Jennifer Foster; Phillip Chancellor III (adoptive); Billy Abbott (adoptive)
First cousins	Mark Henderson; Lorie Brooks

Greg Foster
Greg Foster
The Young and the Restless character
Portrayed by	James Houghton (1973–76, 2003); Brian Kerwin (1976–77); Wings Hauser (1977–81, 2010); Howard McGillin (1981–82)
Duration	1973–82, 2003, 2010
First appearance	April 3, 1973
Last appearance	June 21, 2010
Created by	William J. Bell
Occupation	Attorney in private practice in Chicago; Worked at Legal Aide as an attorney; Opened a law office after graduation; Graduate of Yale Law School
In-universe information
Occupation	Attorney in private practice in Chicago; Worked at Legal Aide as an attorney; Opened a law office after graduation; Graduate of Yale Law School
Parents	William Foster; Elizabeth Foster
Siblings	Snapper Foster; Jill Foster Abbott (adoptive)
Wife	Nikki Newman (1979–81)
Aunts and uncles	Bruce Henderson
Nieces and nephews	Chuckie Roulland; Jennifer Foster; Phillip Chancellor III (adoptive); Billy Abbott (adoptive)
First cousins	Mark Henderson; Lorie Brooks

Greg Foster is a fictional character from the CBS soap opera, The Young and the Restless. A string of actors played the role from 1973 to 1982, most notably James Houghton and Wings Hauser, who reprised the role in 2003 and 2010, respectively.