Bill Murray
Phil Connors
Andie MacDowell
Rita Hanson
Chris Elliott
Larry
Stephen Tobolowsky
Ned Ryerson
Brian Doyle-Murray
Buster Green
Marita Geraghty
Nancy Taylor
Angela Paton
Mme Lancaster
Rick Ducommun
Gus
Rick Overton
Ralph
Robin Duke
Doris the Waitress
Carol Bivins
Anchorwoman
Willie Garson
Phil's Assistant Kenny
Ken Hudson Campbell
Man in Hallway
Les Podewell
Old Man
Rod Sell
Groundhog Official
Tom Milanovich
State Trooper
John M. Watson Sr.
Bartender (as John Watson Sr.)
Peggy Roeder
Piano Teacher
Harold Ramis
Neurologist
David Pasquesi
Psychiatrist
Lee Sellars
Cop (as Lee R. Sellars)
Chet Dubowski
Bank Guard Felix
C.O. Erickson
Bank Guard Herman (as Doc Erickson)
Sandy Maschmeyer
Phil's Movie Date
Leighanne O'Neil
Fan on Street
Evangeline Binkley
Jeopardy! Viewer
Samuel Mages
Jeopardy! Viewer
Ben Zwick
Jeopardy! Viewer
Hynden Walch
Debbie (as Hynden Walsh)
Michael Shannon
Fred
Timothy Hendrickson
Waiter Bill
Martha Webster
Waitress Alice
Angela Gollan
Piano Student
Shaun Chaiyabhat
Boy in Tree
Dianne B. Shaw
E.R. Nurse
Barbara Ann Grimes
Flat Tire Lady (Driver)
Ann Heekin
Flat Tire Lady (Rear Passenger)
Lucina Paquet
Flat Tire Lady (Front Passenger)
Brenda Pickleman
Buster's Wife
Amy Murdoch
Buster's Daughter
Eric Saiet
Buster's Son
Lindsay Albert
Woman with Cigarette (as Lindsay Reinsch)
Roger Adler
Guitar Player
Ben A. Fish
Bass Player
Don Riozz McNichols
Drum Player (as Don Rio McNichols)
Brian Willig
Saxophone Player
Richard Henzel
D.J. (voice)
Rob Riley
D.J. (voice)
Tony DeGuide
Reporter (uncredited)
Reni Santoni
State Trooper (voice) (uncredited)