|Born:||October 25th, 1974|
|Portrayed by:||Gillian Vigman|
|First Appearance||The Hangover|
|Last Appearance||The Hangover Part III|
Stephanie Wenneck is the wife of Philip Wenneck. She is also the mother of their two children; Eli and a daughter (given birth to sometime between The Hangover and The Hangover Part II. At the beginning of the series, Phil is the only one of the Wolfpack who is married. Though Phil is seen complaining about being married, it is implied that Phil and Stephanie have a good marriage.