| BBC Plays
How Many Miles To Babylon | 82 |
| BBC Plays
The Vessel Of Wrath | 70 |
| Armchair Theatre
Strangers in the Room | 02/12/1961 |
| Drama 61
Drama '63: This Is Not King's Cross | 01/27/1963 |
| Espionage
A Free Agent
Anna | 03/21/1964 |
| ITV Play of the Week
The Other Man
Kate Grant | 09/07/1964 |
| BBC Plays
Eh Joe! | 07/04/1966 |
 | Half Hour Story
Thief | 07/24/1968 |
| Sex Game
Women Can Be Monsters | 11/27/1968 |
| ITV Playhouse
Beast in the Jungle
May Bartram | 06/30/1969 |
| Play of the Month
Platonov | 05/23/1971 |
| Play of the Month
Lady Windermere's Fan
Duchess of Berwich | 05/15/1972 |
| Saturday Night Theatre
Sharing the Honours
Sally Stirling | 08/13/1972 |
| Shoulder to Shoulder
The Pankhursts
Mrs. Emmeline Pankhurst | 04/03/1974 |
 | How Green Was My Valley
Part One
Beth Morgan | 12/29/1975 |
 | I, Claudius
A Touch of Murder
Livia | 09/20/1976 |
| I, Claudius
Family Affairs
Livia | 09/20/1976 |
 | I, Claudius
Waiting in the Wings
Livia | 09/27/1976 |
 | I, Claudius
What Shall We Do About Claudius?
Livia | 10/04/1976 |
| I, Claudius
Poison is Queen
Livia | 10/11/1976 |
| I, Claudius
Some Justice
Livia | 10/18/1976 |
| I, Claudius
Queen of Heaven
Livia | 10/25/1976 |
| I, Claudius
Old King Log
Livia | 12/06/1976 |
| Play of the Month
Heartbreak House | 05/19/1977 |
 | Warrior Queen
Episode #1.1
Queen Boudicca | 02/20/1978 |
 | Warrior Queen
Episode #1.2
Queen Boudicca | 02/27/1978 |
| Warrior Queen
Episode #1.3
Queen Boudicca | 03/06/1978 |
| Warrior Queen
Episode #1.4
Queen Boudicca | 03/13/1978 |
| Warrior Queen
Episode #1.6
Queen Boudicca | 03/27/1978 |
| Crime and Punishment
Part 1
Katerina Ivanovna | 05/22/1979 |
| Crime and Punishment
Part 2
Katerina Ivanovna | 05/29/1979 |
| Crime and Punishment
Part 3
Katerina Ivanovna | 06/05/1979 |
| Tinker, Tailor, Soldier, Spy
Flushing Out the Mole
Ann Smiley | 10/22/1979 |
| Tales of The Unexpected
Back for Christmas
Hermione | 05/31/1980 |
 | Hammer House of Horror
The Carpathian Eagle
Mrs Henska | 11/08/1980 |
| Friday Night, Saturday Morning
Episode #6.6
Herself | 02/12/1982 |
| Smiley's People
Episode #1.5
Lady Ann Smiley | 10/18/1982 |
| Mind to Kill
Rachel Hardcastle
Rachel Hardcastle | 01/29/1995 |
| Femme Nikita
Adrian's Garden
Adrian | 08/23/1998 |
| Femme Nikita
End Game
Adrian | 08/30/1998 |
| Femme Nikita
View of the Garden
Adrian (as Sian Phillips) | 01/16/2000 |
| Femme Nikita
Into the Looking Glass
Adrian (as Sian Phillips) | 01/23/2000 |
| Blankety-Blank
Episode #15.11
Self | 03/25/2001 |
| Blankety-Blank
Episode #15.16
Self | 05/13/2001 |
| Midsomer Murders
Vixen's Run
Lady Annabel Butler (as Sian Phillips) | 03/05/2006 |
 | Agatha Christie's Poirot
Mrs. McGinty's Dead
Mrs Upward | 09/01/2008 |
| New Tricks
Coming Out Ball
Lady Elizabeth Linden Warner (as Sian Phillips) | 10/29/2010 |
| Lewis
Wild Justice
Adele Goffe | 04/10/2011 |
"