Thanks to the Hammy End Chronicle for this list;
Actors
Ray Brooks (Eastenders, Robbie Box in Big Deal & Narrator of Mr Ben)
Sharon Duce (Big Deal)
Dominic Guard (Sharon Duce's partner)
Christopher Guard (Dominic's brother & Cathy Shipton's partner)
Cathy Shipton (played Nurse Duffy in Casualty)
Michael Redfern (was the OXO Dad)
Hugh Grant (Hollywood actor)
Liz Hurley (has apparently been spotted since splitting with Hugh)
Iain Fletcher (played DC Rod Skase in The Bill)
Neil Dudgeon (BBC's Messiah)
Sue Pollard
Keith Allen
Willie Rushton
Nigel Havers
Liz Frazer (Carry-On Films)
Sam Kydd
Bella Emberg (Russ Abbott sidekick)
Pierce Brosnan
Kevork Malikyan (Greek bloke off Mind Your Language & many films)
Fulton MacKay (Mr MacKay in Porridge)
Tony Booth (Father of Cherie Blair)
Tony Curtis
Ben Chaplin (Game-On and a film with a long title)
Patrick Mower (currently Emmerdale)
John Woodvine
Ewen MacIntosh (Big Keith in "The Office")
James Villiers
Ian Cuthbertson
Harry Fowler
Hugh Laurie
Nigel Planer (The Young Ones)
Neil Pearson (Drop The Dead Donkey)
Robin Askwith (Confessions films)
George Selway (Beryl's Lot)
Maurice Kaufman
Honor Blackman
Peter Vaughan
Geraldine McKewan (Miss Marple)
Benicio Del Toro
Jack Coleman (HRG from Heroes)
Shaun Williamson (Barry from Eastenders)
Television Celebrities
"Nasty" Nick Bateman (Big Brother)
Georgie Thompson (Sky Sports News presenter)
Isobel Lang (BBC Weather)
Emily Maitlis (BBC News)
Scorpio (from Gladiators)
Tim Ewart (Sports Editor)
Des Lynham (Brighton supporter but regular attender at FFC for 2005/06)
Kirsty Gallacher (Presenter - Really a Liverpool fan but has attended in the past possibly due to her Dad)
Nick Ross (Presenter)
Keith Chegwin (Presenter)
Richard Parks (Fame Academy)
"Handy" Andy Kane (TV Handyman)
Janet Street Porter (Various)
Joel Defries (Blue Peter presenter)
James McQuillan (from The Apprentice 2009)
Musicians
Ralph McTell
Dave Parsons (Bass Guitarist from Bush)
Lily Allen
Alex James (Bass Guitarist from Blur & pal of Keith Allen)
Sam Jeffers (Drummer with Fridge)
Kai Stephens (Bass Guitarist in Hard-Fi) or it could be Ross Phillips (Guitarist in Hard-Fi)
Les Gray (Singer in Mud)
Sade
Richard Drummie (Go West - though it might be Peter Cox)
Paul Roberts (Singer, The Stranglers replacing Hugh Cornwall)
Dusty Springfield
Example (Rapper)
Billy Franks (Singer, The Faith Brothers)
Kate Nash (Singer & friend of Lily Allen)
Jamie T (Singer)
Alan Price
Derek "The Draw" Hussey (Singer with The Blockheads)
Patrick Mascall (Singer & Guitarist with Von Tramp & former FFC programme editor)
The Rapture (US Dance-Punk band)
Crispian Mills (Singer with Kula Shaker)
Felix White (Guitarist with The Maccabees)
The Lurkers (Band whose debut album was "Fulham Fallout")
Mark Baron (Another Level)
Swervedriver (Indie Band)
Don Hymel (The Tim & Bob Show)
Neil Cowley (The Neil Cowley Trio)
Other Arts & Entertainment
John O'Farrell (Author & Broadcaster)
John Henry Ellen (Author)
Alex White (Author)
Dennis Turner (Author)
Martin Plumb (Author)
Peter Thompson (Author)
Ken Coton (Photographer)
Alex Ferguson (Famous Fan & Author)
"Diddy" David Hamilton (DJ)
Dennis Potter (Playwright)
Tommy Trinder (Comedian and ex-Chairman)
Johnny Speight (Writer of "Til Death Us Do Part")
John Sullivan (Writer of "Only Fools & Horses" and "Citizen Smith")
Eric Thompson (Writer of "The Magic Roundabout", Actor & Presenter)
Steve Steen (Comedian)
Danny Robins (Comedian)
Arthur Smith (Comedian)
Richard Kauffman (Radio 5 presenter)
Fictional
Wolfie Smith ("Citizen Smith" played by Robert Lindsey)
Terry McCann ("Minder" played by Dennis Waterman)
Ronald "Budgie" Bird ("Budgie" played by Adam Faith)
George ("Men Behaving Badly" played by Ian Lindsay)
DC "Dangerous" Davies ("The Last Detective" played by Peter Davison)
Mod ("The Last Detective" played by Sean Hughes)
Dougal ("The Magic Roundabout" in one hard to find episode)
Detective Inspector Jack Regan ("The Sweeney" played by John Thaw)
Detective Sergeant George Carter ("The Sweeney" played by Dennis Waterman)
Matty Cole ("55 Degrees North" played by Jaeden Burke)
Butch Harry ("The Italian Job")
Politicians
Steve Norris MP (was Everton but now a FFC regular)
Steve Pound MP
Martin Linton MP
Andy Slaughter MP
Sports
Jimmy Hill (ex-Player, ex-Chairman, TV Presenter & part time linesman)
Bernard Gallacher (Golfer)
Paul Duggan (Mountaineer)
Andy Woodman (Journeyman Goalkeeper - suggested he may be a Palace fan)
Jamie Moralee (Footballer)
Nicky Bailey (Footballer)
Dario Gradi (Football Manager)
Alan Pardew (Football Manager)
Alan Smith (Football Manager)
Gary Johnson (Football Manager)
Graeme Banyard (Football Manager)
Jim Gregory (Football Chairman)
Malcom MacDonald (Former Football legend and Fulham Manager)
Journalists
Danny Fulbrook (Daily Star)
Frank Keating (Guardian, Observer)
Dave Kidd (The People)
Chris Blackhurst (Financial Ed, Evening Sub-Standard)
Ian Hawkey (Sunday Times)
Joe Posnanski (The Kansas City Star)
Others
Paul Kenny (General Secretary of the GMB)
Max Clifford (Publicist)
Micheal Cole (Former Harrods spokesman)
The Bloke Karate Kicked by Eric Cantona (Assumed he was a Palace fan but apparently he was a regular at Fulham)
Craig Hutchinson (Football Agent)
Keith Castle (1st British Heart Transplant patient)
Pope John Paul II (Pope)