Season 1 is the first season of , and has a total of 52 episodes. Three episodes from this season (" Steven Universe Open Book", " Story for Steven" and " Shirt Club") were aired during Season 2.
Season 1 originally ran from November 4, 2013 to March 12, 2015, with a winter hiatus between December 2, 2013 and January 13, 2014, a summer hiatus between May 14 and August 21, 2014, and a winter hiatus between December 4, 2014 and January 8, 2015. The last 5 episodes premiered from March 9 to March 12 as part of
StevenBomb. The three rescheduled episodes aired in March and April 2015, with the last one airing on April 16, completing the season's run of 52 episodes.
No. In Season
November 18, 2013
Steven helps a Boardie kid with his grueling job by using a magical gem shard that can bring clothing to life.
" Cat Fingers"
November 25, 2013
Steven attempts to master the power of shapeshifting, but can only shape shift his fingers into tiny cat heads.
" Bubble Buddies"
December 2, 2013
Steven looks like a hero when he forms a magic crystal bubble around himself to protect a girl from danger, but then panics when he can't figure out how to turn the bubble off!
" Serious Steven"
January 13, 2014
Steven tries to prove himself to be a worthy Crystal Gem to Garnet while they navigate their way out of an ancient Gem maze.
" So Many Birthdays"
March 3, 2014
Steven learns that the Gems are thousands of years old and decides to try to make up for all the thousands of birthdays they have missed.
" Lars and the Cool Kids"
March 10, 2014
Steven and Lars get to hang out with the cool kids in town, but their teenage shenanigans get them into deadly magical trouble.
" Onion Trade"
March 17, 2014
A toy trade between Steven and Onion escalates to epic proportions.
" Lion 2: The Movie"
April 23, 2014
Steven and Connie try to ride Lion to the movie theater, but Lion has other ideas.
" Beach Party"
April 30, 2014
After a battle damages Fish Stew Pizza, Steven throws a cookout at the Temple to mend the relationship between the Pizza family and the Crystal Gems.
" Rose's Room"
May 14, 2014
Steven's desire for some alone-time unlocks a new room in the Temple that answers his every wish.
" Coach Steven"
August 21, 2014
After seeing Garnet and Amethyst fuse together into the powerful Sugilite, Steven gets determined to become super strong.
" Monster Buddies"
September 11, 2014
Steven accidentally releases a monster from a gem bubble and attempts to tame its wild, violent instincts.
" An Indirect Kiss"
September 18, 2014
When Amethyst cracks her gemstone, Steven and the Crystal Gems go on a mission to heal her.
" Ocean Gem"
September 25, 2014
The ocean disappears on the first day of summer, and Beach City is in a panic.
No. In Season
" House Guest"
October 2, 2014
After injuring his leg, Greg comes to live with Steven and unintentionally interferes with Steven's powers.
" Space Race"
October 9, 2014
Steven attempts to build a spaceship to let Pearl revisit the wonders of the cosmos.
" Secret Team"
October 16, 2014
Steven, Amethyst, and Pearl accidentally pop a bubbled gem and form a secret team to secretly retrieve the missing shards.
" The Test"
January 22, 2015
Steven finds out that his mission to the Lunar Sea Spire was simply a test and insists on taking a new one to prove himself.
" Future Vision"
January 29, 2015
Steven learns that Garnet can see into the future and becomes curious about the possible dangers that lurk around him.
"Gem Glow": After Steven's Gem activates, the Crystal Gems attempt to teach him how to summon his weapon, meanwhile a monster attacks.
"Laser Light Cannon": Steven and his father use a weapon left behind by Rose Quartz which saves Beach City from destruction.
"Cheeseburger Backpack": Steven attempts to prove his usefulness on a mission.
"Together Breakfast": Steven is taken throughout the Temple while trying to share a breakfast he made for himself and the other Gems.
"Frybo": Steven accidentally causes a mascot costume to come to life with the use of Gem Shards.
"Cat Fingers": Steven attempts to shapeshift into a cat but loses control.
"Bubble Buddies": Steven and his new friend Connie get trapped in Steven's bubble.
"Serious Steven": The Gems take Steven on his first serious mission.
"Tiger Millionaire": Steven and Amethyst sneak out every night to pursue their new wrestling careers.
"Steven's Lion": Steven finds a magical pink Lion in the desert that follows him home.
"Arcade Mania": In celebration of a successful mission, Steven takes the Gems to the Funland Arcade, where Garnet becomes addicted to a game.
"Giant Woman": After hearing about fusion, Steven continuously asks Pearl and Amethyst to fuse into Opal while on their mission at the Sky Spire.
"So Many Birthdays": Steven throws a birthday party for each of the Gems, and then questions whether or not he is too old for parties, activating a new power.
"Lars and the Cool Kids": Steven joins Lars in hanging out with the Cool Kids, and saves the day when Rose's Moss engulfs everyone.
"Onion Trade": Steven trades Onion a dangerous weapon in return for one of his favorite toys.
"Steven the Sword Fighter": Upon request, Pearl attempts to teach Steven the art of swordfighting, but is stabbed by one of her holograms, teaching Steven what Gem poofing is.
"Lion 2: The Movie": Lion takes Steven and Connie to Rose's Secret Armory, where they take a look at many of Rose's weapons.
"Beach Party": Steven throws a beach party for the Gems and Pizza family to reconcile after Garnet accidentally breaks their shop sign and gets them banned.
"Rose's Room": Wishing to be alone, Steven enters Rose's Room, where the room recreates a realistic Beach City in an attempt to give Steven what he wants.
Amazon Instant Video lists Season 1A as "Season 1" and Season 1B as "Season 2".
In response to a question from a fan, Ian Jones-Quartey joked that the seasons are also divided into shapes and that episodes 1-26 is season octagon, episodes 27-47 are season parallelogram.
 On July 12, 2015, Ian Jones-Quartey posted a complete list of the original intended airing order for season 1.
 In several episodes, you can find the manga Sailor Moon in Steven's room.
Season 1 Recap Steven Universe Cartoon Network