Buggy (One Piece) levitating his body parts, barring his feet.
Very Good (One Piece) levitating his body parts.
The Fuwa Fuwa no Mi gives Shiki (One Piece) the ability to levitate any inorganic object that he touches.
Thanks to his mastery of the Zushi Zushi no Mi, Issho/Fujitora (One Piece) can use his gravity powers to lift rubble into the air.
Being from the technologically advanced kingdom, the Vinsmoke Family (One Piece) possesses high-tech equipment Raid Suits, including shoes that allow them to levitate.
Merlin (Seven Deadly Sins) levitating.
Hagoromo Ōtsutsuki (Naruto)
All For One (My Hero Academia) can use his quirk "Air Walk" to walk on air and levitate freely.
Izuku Midoriya (My Hero Academia), through the quirk One for All, was capable of use the quirks of the previous users of the OFA, including Nana Shimura and your quirk Float.
The barrier that Vino (Zatch Bell!) was given by his demon, Clear Note, allows him to levitate.
Gwen Tennyson (Ben 10) levitating.
Ghostfreak (Ben 10)
Charmcaster (Ben 10)
Kevin 11 (Ben 10) possesses Stinkfly's wings...
...and as Ultimate Kevin, possesses Big Chill, AmpFibian and Ultimate Aggregor's flight.
Ultimate Aggregor (Ben 10: Ultimate Alien)
Ghost like Danny Phantom, (Danny Phantom) can use their flight abilities to levitate in the air.
Sanderson Mansnoozie (Rise of the Guardians) is lighter than most people and is not affected by gravity the way humans are, so he hovers above the ground and can levitate.
Toothiana (Rise of the Guardians) has the ability to freely fly with her wings, as well as hover in place without tiring out.
Jack Frost (Rise of the Guardians) flies by floating like a snowflake, and propels himself with the wind to fly faster.
Raven (Teen Titan)
April O’Neil (Teenage Mutant Ninja Turtles 2012)
Sapphire's levitation (Steven Universe)
Sentry (Marvel Comics)
Starlight Glimmer (My Little Pony: Friendship is Magic)
Daolon Wong (Jackie Chan Adventures) uses the power of the Rooster Talisman to levitate.
The Rooster Talisman (Jackie Chan Adventures) grants its master the power of Levitation...
...after the destruction of the twelve talisman, Eggbert became the noble rooster and inherited the rooster talisman power of Levitation.
Jade Chan/Amazing T-Girl (Jackie Chan Adventures)
Massive (Loonatics Unleashed)
Violet Parr (The Incredibles) can levitate with her full force field bubble.
Jack-Jack Parr (The Incredibles)
Bill Cipher (Gravity Falls)
Tso Lan (Jackie Chan Adventures)
Bob/Glitch Bob (Reboot)
Gravis (Lego Ninjago: Masters of Spinjitzu)
An example of levitation.
Jennifer Pierce/Lightning (Black Lightning)
Brandon Breyer/Brightburn (Brightburn)
Cordelia Chase (Buffy the Vampire Slayer/Angel)
Nancy Downs, Bonnie, and Rochelle (The Craft)
Phoebe Halliwell (Charmed)
An Imperial Dalek hovers up the stairs (Doctor Who: Remembrance of the Daleks)
Ghosts like Louie (The Haunted Hathaways) can levitate using their flight abilities.
After Carmine The Bowler (Mystery Men) was murdered, he returned from the grave and, possessing his skull, gained the ability to levitate himself even after being encased in a bowling ball.
Toydarians (Star Wars) like Watto, are capable of hovering using a combination of wings and natural gases.
Eve (Supernatural) rising to Earth.
Unlike other superheroes, Jade/Remix (Mighty Med) is the only superhero in Mighty Med to only posses Levitation after she gained powers.
Carrie White (Carrie)
Black Dragon Kalameet (Dark Souls) using telekinesis to lift the Chosen Undead into the air.
The Bone Balls (New Blood Interactive's DUSK) always tend to float in the air with no way to switch it off, though despite that, they can float near exit ways, hidden from being easily sighted until they finally attack their victims and enemies.
Mages/Cultists/Wizards (New Blood Interactive's DUSK) tend to float, but just slightly off the ground via their eldritch, magical auras they surround themselves with.
The Flocking Floaters (Hλlf-Life) can float thanks to the gases that are inside their heads.
Alien Controllers (Hλlf-Life series) can levitate, possibly due to the cybernetic device.
Scanners (Hλlf-Life 2 series) like the Combots...
... Shield Scanners...
...and Wasteland Scanners use anti-gravitational devices installed inside them to levitate.
Silver the Hedgehog (Sonic the Hedgehog)
Lyric the Last Ancient (Sonic Boom)
Umbrella (Valkyrie Crusade)
One Minute Melee - Master Hand Vs Polygon Man (Smash Bros vs PlayStation All-Stars)