32 species carry Levitate as a normal ability

Effect, in PokéAPI's words

“Evades Ground moves.”

As a normal ability

Species	Slot	Note
Gastly	Normal
Haunter	Normal
Koffing	Normal
Weezing	Normal
Misdreavus	Normal
Unown	Normal
Vibrava	Normal
Flygon	Normal
Lunatone	Normal
Solrock	Normal
Baltoy	Normal
Claydol	Normal
Duskull	Normal
Chimecho	Normal
Latias	Normal
Latios	Normal
Mismagius	Normal
Chingling	Normal
Bronzor	Normal
Bronzong	Normal
Carnivine	Normal
Rotom	Normal
Uxie	Normal
Mesprit	Normal
Azelf	Normal
Cresselia	Normal
Tynamo	Normal
Eelektrik	Normal
Eelektross	Normal
Cryogonal	Normal
Hydreigon	Normal
Vikavolt	Normal

Held in earlier generations

Species	Slot	Note
Gengar	Former	Through Generation VI

Elsewhere in PokéAPI

13 more holders without a page here

Alternate forms and other species that PokéAPI lists with Levitate.

Giratina Origin, Rotom Heat, Rotom Wash, Rotom Frost, Rotom Fan, Rotom Mow, Latias Mega, Latios Mega, Vikavolt Totem, Weezing Galar, Delphox Mega, Chimecho Mega, Garchomp Mega Z