Action · Adventure · Science-Fiction

Stargate Atlantis: all seasons, episodes and where to watch

Syfy action and adventure series (2004–2009), 5 seasons.

Season complete Cable Listings updated October 3, 2026 Listings

Artwork via TVmaze · © its respective owners

Quick answer · Season 5

Stargate Atlantis is an action and adventure series that aired on Syfy, running from 2004 to 2009 with 5 seasons and 100 episodes. Stargate Atlantis has ended. Its final episode aired on January 9, 2009.

U.S. premiere: July 11, 2008
Where: Cable
Time: Varies by station
Episodes: 20
Finale: January 9, 2009

Where to watch Stargate Atlantis season 5 in the U.S.

Where to watch Stargate Atlantis season 5 in the U.S.
Where	How	When	Notes
Cable	Broadcast (free)Antenna / cable	July 11, 2008 – January 9, 2009	Original U.S. run on Syfy. [1]

Season 5 episode schedule

Stargate Atlantis season 5 U.S. episode schedule
Ep.	Title	U.S. date	Time	Status
1	Search and Rescue	Fri, Jul 11, 2008 ^[1]	Check local listings national slot	Listed
2	The Seed	Fri, Jul 18, 2008 ^[1]	Check local listings national slot	Listed
3	Broken Ties	Fri, Jul 25, 2008 ^[1]	Check local listings national slot	Listed
4	The Daedalus Variations	Fri, Aug 1, 2008 ^[1]	Check local listings national slot	Listed
5	Ghost in the Machine	Fri, Aug 15, 2008 ^[1]	Check local listings national slot	Listed
6	The Shrine	Fri, Aug 22, 2008 ^[1]	Check local listings national slot	Listed
7	Whispers	Fri, Sep 5, 2008 ^[1]	Check local listings national slot	Listed
8	The Queen	Fri, Sep 12, 2008 ^[1]	Check local listings national slot	Listed
9	Tracker	Fri, Sep 19, 2008 ^[1]	Check local listings national slot	Listed
10	First Contact	Fri, Sep 26, 2008 ^[1]	Check local listings national slot	Listed
11	The Lost Tribe	Fri, Oct 10, 2008 ^[1]	Check local listings national slot	Listed
12	Outsiders	Fri, Oct 17, 2008 ^[1]	Check local listings national slot	Listed
13	Inquisition	Fri, Oct 24, 2008 ^[1]	Check local listings national slot	Listed
14	The Prodigal	Fri, Nov 7, 2008 ^[1]	Check local listings national slot	Listed
15	Remnants	Fri, Nov 14, 2008 ^[1]	Check local listings national slot	Listed
16	Brain Storm	Fri, Nov 21, 2008 ^[1]	Check local listings national slot	Listed
17	Infection	Fri, Dec 5, 2008 ^[1]	Check local listings national slot	Listed
18	Identity	Fri, Dec 12, 2008 ^[1]	Check local listings national slot	Listed
19	Vegas	Fri, Jan 2, 2009 ^[1]	Check local listings national slot	Listed
20	Enemy at the Gate	Fri, Jan 9, 2009 ^[1]	Check local listings national slot	Listed

Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.

About Stargate Atlantis

Season 5: Season 5 of Stargate Atlantis aired from July 11, 2008 to January 9, 2009 on Syfy (20 episodes).

Network / service: Syfy (first aired July 16, 2004)
Official site: stargate.mgm.com
Main cast over the series (TVmaze): Joe Flanigan (Lt. Colonel John Sheppard), David Hewlett (Dr. Rodney McKay), Rachel Luttrell (Teyla Emmagan), Jason Momoa (Ronon Dex), Torri Higginson (Dr. Elizabeth Weir)

All seasons

Season 5

Season complete

Season 5 of Stargate Atlantis aired from July 11, 2008 to January 9, 2009 on Syfy (20 episodes).

Cable

Season 4

Season complete

Season 4 of Stargate Atlantis aired from September 28, 2007 to March 7, 2008 on Syfy (20 episodes).

Cable

Season 3

Season complete

Season 3 of Stargate Atlantis aired from July 14, 2006 to June 22, 2007 on Syfy (20 episodes).

Cable

Season 2

Season complete

Season 2 of Stargate Atlantis aired from July 15, 2005 to March 10, 2006 on Syfy (20 episodes).

Cable

Season 1

Season complete

Season 1 of Stargate Atlantis aired from July 16, 2004 to March 25, 2005 on Syfy (20 episodes).

Cable

Common questions

How many seasons of Stargate Atlantis are there?

Stargate Atlantis has 5 seasons and 100 episodes listed, airing from July 16, 2004 to January 9, 2009.

Is Stargate Atlantis cancelled or ended?

Stargate Atlantis has ended. Its final episode aired on January 9, 2009.

Where can I watch Stargate Atlantis?

Stargate Atlantis originally aired on Syfy in the U.S. Streaming rights for older seasons change over time, so check Syfy's own app and the major streaming services for the current home.