Supergirl Episodes
Supergirl has 126 episodes over 6 seasons. The show premiered on October 26, 2015 and the latest episode aired on November 09, 2021. Supergirl has ended, running for a total of 6 years. Here is a detailed list of each season, including episode air dates and titles.
Episode Ratings
S1
S2
S3
S4
S5
S6
E1
S1E1
S2E1
S3E1
S4E1
S5E1
S6E1
E2
S1E2
S2E2
S3E2
S4E2
S5E2
S6E2
E3
S1E3
S2E3
S3E3
S4E3
S5E3
S6E3
E4
S1E4
S2E4
S3E4
S4E4
S5E4
S6E4
E5
S1E5
S2E5
S3E5
S4E5
S5E5
S6E5
E6
S1E6
S2E6
S3E6
S4E6
S5E6
S6E6
E7
S1E7
S2E7
S3E7
S4E7
S5E7
S6E7
E8
S1E8
S2E8
S3E8
S4E8
S5E8
S6E8
E9
S1E9
S2E9
S3E9
S4E9
S5E9
S6E9
E10
S1E10
S2E10
S3E10
S4E10
S5E10
S6E10
E11
S1E11
S2E11
S3E11
S4E11
S5E11
S6E11
E12
S1E12
S2E12
S3E12
S4E12
S5E12
S6E12
E13
S1E13
S2E13
S3E13
S4E13
S5E13
S6E13
E14
S1E14
S2E14
S3E14
S4E14
S5E14
S6E14
E15
S1E15
S2E15
S3E15
S4E15
S5E15
S6E15
E16
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S3E16
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S5E16
S6E16
E17
S1E17
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S3E17
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E18
S1E18
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S3E18
S4E18
S5E18
S6E18
E19
S1E19
S2E19
S3E19
S4E19
S5E19
S6E19
E20
S1E20
S2E20
S3E20
S4E20
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E21
S2E21
S3E21
S4E21
E22
S2E22
S3E22
S4E22
E23
S3E23
All Episodes
Season 1 - Supergirl
S1 : E1
Pilot
Oct 26, 2015(10 years ago)
46 min
S1 : E2
Stronger Together
Nov 02, 2015(10 years ago)
42 min
S1 : E3
Fight or Flight
Nov 09, 2015(10 years ago)
42 min
S1 : E4
Livewire
Nov 16, 2015(10 years ago)
42 min
S1 : E5
How Does She Do It?
Nov 23, 2015(10 years ago)
42 min
S1 : E6
Red Faced
Nov 30, 2015(10 years ago)
42 min
S1 : E7
Human for a Day
Dec 07, 2015(10 years ago)
42 min
S1 : E8
Hostile Takeover
Dec 14, 2015(10 years ago)
42 min
S1 : E9
Blood Bonds
Jan 04, 2016(10 years ago)
42 min
S1 : E10
Childish Things
Jan 18, 2016(10 years ago)
42 min
S1 : E11
Strange Visitor from Another Planet
Jan 25, 2016(10 years ago)
42 min
S1 : E12
Bizarro
Feb 01, 2016(10 years ago)
42 min
S1 : E13
For The Girl Who Has Everything
Feb 08, 2016(10 years ago)
42 min
S1 : E14
Truth, Justice and the American Way
Feb 22, 2016(10 years ago)
42 min
S1 : E15
Solitude
Feb 29, 2016(10 years ago)
42 min
S1 : E16
Falling
Mar 14, 2016(10 years ago)
42 min
S1 : E17
Manhunter
Mar 21, 2016(10 years ago)
42 min
S1 : E18
Worlds Finest
Mar 28, 2016(10 years ago)
43 min
S1 : E19
Myriad
Apr 11, 2016(9 years ago)
42 min
S1 : E20
Better Angels
Apr 18, 2016(9 years ago)
42 min
Season 2 - Supergirl
S2 : E1
The Adventures of Supergirl
Oct 10, 2016(9 years ago)
42 min
S2 : E2
The Last Children of Krypton
Oct 17, 2016(9 years ago)
42 min
S2 : E3
Welcome to Earth
Oct 24, 2016(9 years ago)
42 min
S2 : E4
Survivors
Oct 31, 2016(9 years ago)
42 min
S2 : E5
Crossfire
Nov 07, 2016(9 years ago)
42 min
S2 : E6
Changing
Nov 14, 2016(9 years ago)
42 min
S2 : E7
The Darkest Places
Nov 21, 2016(9 years ago)
42 min
S2 : E8
Medusa (I)
Nov 28, 2016(9 years ago)
43 min
S2 : E9
Supergirl Lives
Jan 23, 2017(9 years ago)
42 min
S2 : E10
We Can Be Heroes
Jan 30, 2017(9 years ago)
42 min
S2 : E11
The Martian Chronicles
Feb 06, 2017(9 years ago)
42 min
S2 : E12
Luthors
Feb 13, 2017(9 years ago)
42 min
S2 : E13
Mr. & Mrs. Mxyzptlk
Feb 20, 2017(9 years ago)
42 min
S2 : E14
Homecoming
Feb 27, 2017(9 years ago)
42 min
S2 : E15
Exodus
Mar 06, 2017(9 years ago)
42 min
S2 : E16
Star-Crossed (I)
Mar 20, 2017(9 years ago)
42 min
S2 : E17
Distant Sun
Mar 27, 2017(9 years ago)
42 min
S2 : E18
Ace Reporter
Apr 24, 2017(8 years ago)
42 min
S2 : E19
Alex
May 01, 2017(8 years ago)
42 min
S2 : E20
City of Lost Children
May 08, 2017(8 years ago)
42 min
S2 : E21
Resist
May 15, 2017(8 years ago)
42 min
S2 : E22
Nevertheless, She Persisted
May 22, 2017(8 years ago)
42 min
Season 3 - Supergirl
S3 : E1
Girl of Steel
Oct 09, 2017(8 years ago)
42 min
S3 : E2
Triggers
Oct 16, 2017(8 years ago)
42 min
S3 : E3
Far From the Tree
Oct 23, 2017(8 years ago)
42 min
S3 : E4
The Faithful
Oct 30, 2017(8 years ago)
42 min
S3 : E5
Damage
Nov 06, 2017(8 years ago)
42 min
S3 : E6
Midvale
Nov 13, 2017(8 years ago)
42 min
S3 : E7
Wake Up
Nov 20, 2017(8 years ago)
42 min
S3 : E8
Crisis on Earth-X (I)
Nov 27, 2017(8 years ago)
42 min
S3 : E9
Reign
Dec 04, 2017(8 years ago)
42 min
S3 : E10
Legion of Superheroes
Jan 15, 2018(8 years ago)
42 min
S3 : E11
Fort Rozz
Jan 22, 2018(8 years ago)
42 min
S3 : E12
For Good
Jan 29, 2018(8 years ago)
42 min
S3 : E13
Both Sides Now
Feb 05, 2018(8 years ago)
42 min
S3 : E14
Schott Through the Heart
Apr 16, 2018(7 years ago)
42 min
S3 : E15
In Search of Lost Time
Apr 23, 2018(7 years ago)
42 min
S3 : E16
Of Two Minds
Apr 30, 2018(7 years ago)
42 min
S3 : E17
Trinity
May 07, 2018(7 years ago)
42 min
S3 : E18
Shelter from the Storm
May 14, 2018(7 years ago)
42 min
S3 : E19
The Fanatical
May 21, 2018(7 years ago)
42 min
S3 : E20
Dark Side of the Moon
May 28, 2018(7 years ago)
42 min
S3 : E21
Not Kansas
Jun 04, 2018(7 years ago)
42 min
S3 : E22
Make It Reign
Jun 11, 2018(7 years ago)
42 min
S3 : E23
Battles Lost and Won
Jun 18, 2018(7 years ago)
42 min
Season 4 - Supergirl
S4 : E1
American Alien
Oct 14, 2018(7 years ago)
42 min
S4 : E2
Fallout
Oct 21, 2018(7 years ago)
42 min
S4 : E3
Man of Steel
Oct 28, 2018(7 years ago)
42 min
S4 : E4
Ahimsa
Nov 04, 2018(7 years ago)
42 min
S4 : E5
Parasite Lost
Nov 11, 2018(7 years ago)
42 min
S4 : E6
Call to Action
Nov 18, 2018(7 years ago)
42 min
S4 : E7
Rather the Fallen Angel
Nov 25, 2018(7 years ago)
42 min
S4 : E8
Bunker Hill
Dec 02, 2018(7 years ago)
42 min
S4 : E9
Elseworlds (III)
Dec 11, 2018(7 years ago)
43 min
S4 : E10
Suspicious Minds
Jan 20, 2019(7 years ago)
42 min
S4 : E11
Blood Memory
Jan 27, 2019(7 years ago)
42 min
S4 : E12
Menagerie
Feb 17, 2019(7 years ago)
42 min
S4 : E13
What's So Funny About Truth, Justice, and the American Way?
Mar 03, 2019(7 years ago)
42 min
S4 : E14
Stand and Deliver
Mar 10, 2019(7 years ago)
42 min
S4 : E15
O Brother, Where Art Thou?
Mar 17, 2019(7 years ago)
42 min
S4 : E16
The House of L
Mar 24, 2019(7 years ago)
42 min
S4 : E17
All About Eve
Mar 31, 2019(7 years ago)
42 min
S4 : E18
Crime and Punishment
Apr 21, 2019(6 years ago)
42 min
S4 : E19
American Dreamer
Apr 28, 2019(6 years ago)
42 min
S4 : E20
Will The Real Miss Tessmacher Please Stand Up?
May 05, 2019(6 years ago)
42 min
S4 : E21
Red Dawn
May 12, 2019(6 years ago)
42 min
S4 : E22
The Quest for Peace
May 19, 2019(6 years ago)
42 min
Season 5 - Supergirl
S5 : E1
Event Horizon
Oct 06, 2019(6 years ago)
42 min
S5 : E2
Stranger Beside Me
Oct 13, 2019(6 years ago)
42 min
S5 : E3
Blurred Lines
Oct 20, 2019(6 years ago)
42 min
S5 : E4
In Plain Sight
Oct 27, 2019(6 years ago)
42 min
S5 : E5
Dangerous Liaisons
Nov 03, 2019(6 years ago)
42 min
S5 : E6
Confidence Women
Nov 10, 2019(6 years ago)
42 min
S5 : E7
Tremors
Nov 17, 2019(6 years ago)
42 min
S5 : E8
The Wrath of Rama Khan
Dec 01, 2019(6 years ago)
42 min
S5 : E9
Crisis on Infinite Earths: Part One (I)
Dec 08, 2019(6 years ago)
42 min
S5 : E10
The Bottle Episode
Jan 19, 2020(6 years ago)
42 min
S5 : E11
Back from the Future (1)
Jan 26, 2020(6 years ago)
42 min
S5 : E12
Back from the Future (2)
Feb 16, 2020(6 years ago)
42 min
S5 : E13
It's a Super Life
Feb 23, 2020(6 years ago)
42 min
S5 : E14
The Bodyguard
Mar 08, 2020(6 years ago)
42 min
S5 : E15
Reality Bytes
Mar 15, 2020(6 years ago)
42 min
S5 : E16
Alex in Wonderland
Mar 22, 2020(6 years ago)
42 min
S5 : E17
Deus Lex Machina
May 03, 2020(5 years ago)
42 min
S5 : E18
The Missing Link
May 10, 2020(5 years ago)
42 min
S5 : E19
Immortal Kombat
May 17, 2020(5 years ago)
42 min
Season 6 - Supergirl
S6 : E1
Rebirth
Mar 30, 2021(5 years ago)
43 min
S6 : E2
A Few Good Women
Apr 06, 2021(5 years ago)
43 min
S6 : E3
Phantom Menaces
Apr 13, 2021(4 years ago)
42 min
S6 : E4
Lost Souls
Apr 20, 2021(4 years ago)
42 min
S6 : E5
Prom Night! (1)
Apr 27, 2021(4 years ago)
42 min
S6 : E6
Prom Again! (2)
May 04, 2021(4 years ago)
42 min
S6 : E7
Fear Knot
May 11, 2021(4 years ago)
42 min
S6 : E8
Welcome Back, Kara
Aug 24, 2021(4 years ago)
42 min
S6 : E9
Dream Weaver
Aug 31, 2021(4 years ago)
42 min
S6 : E10
Still I Rise
Sep 07, 2021(4 years ago)
42 min
S6 : E11
Mxy in the Middle
Sep 14, 2021(4 years ago)
42 min
S6 : E12
Blind Spots
Sep 21, 2021(4 years ago)
43 min
S6 : E13
The Gauntlet
Sep 28, 2021(4 years ago)
42 min
S6 : E14
Magical Thinking
Oct 05, 2021(4 years ago)
42 min
S6 : E15
Hope for Tomorrow
Oct 12, 2021(4 years ago)
42 min
S6 : E16
Nightmare in National City
Oct 19, 2021(4 years ago)
42 min
S6 : E17
I Believe in a Thing Called Love
Oct 26, 2021(4 years ago)
42 min
S6 : E18
Truth or Consequences
Nov 02, 2021(4 years ago)
42 min
S6 : E19
The Last Gauntlet
Nov 09, 2021(4 years ago)
42 min
S6 : E20
Kara
Nov 09, 2021(4 years ago)
42 min
Frequently Asked Questions
How many seasons of Supergirl were there?
Supergirl had 6 seasons.
How many episodes of Supergirl were there?
Supergirl had 126 episodes across 6 seasons, averaging 21 episodes per season.
Is Supergirl still airing?
Supergirl has ended and is no longer in production. The series finale aired on November 09, 2021.
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