Performers active
- Percilla Bejano aka "The Monkey Girl", aka Percilla Lauther, aka Percilla Roman in FREAKS, in Hairy Folk
- Charlotte "The Gorilla Girl" aka Charley Hunter, aka "1/3 Man, 1/3 Woman, 1/3 Ape" in Half-Man Half-Woman, Half-And-Halfs, Hermaphrodites, in Wild Folk
- Bill Cole aka "Quarter-Man" in Legless, in Limbless
- Sis Cook in Armless, in Limbless
- Diana D'Elgar "Sensation of Three Continents" aka "The Strangest Human Being Possible On This Earth", aka George Searles, aka George Val George, aka "Double-Sexed", aka "Oola, The Ape Girl" in Half-Man Half-Woman, Half-And-Halfs, Hermaphrodites
- Francis Doran aka "The Original Maxine", aka Frankie Doran in Half-Man Half-Woman, Half-And-Halfs, Hermaphrodites, in Sword Swallowers
- William Durks aka Bill Durks, aka "The Three-Eyed Man", aka "The Man From World War Zero" in FREAKS, in Craniofacial Anomalies, in Anomalies
- Mildred D. Durks aka Mildred Lasher, aka "The Alligator-Skinned Girl" in FREAKS, in Alligator Skin, Elephant Skin, Armadillo-Skin
- Kenny Easterday aka "Half-Boy" in Legless, in Limbless
- Esther-Lester aka "Hermaphrodite", aka Eddie Lester in Half-Man Half-Woman, Half-And-Halfs, Hermaphrodites
- Lorett Fulkerson aka "The Tattooed Lady", aka Loretta Love in Tattooed People
- Roy Heckler aka Herbert Leroy Heckler in Flea Circus
- Dick Hilburn aka Dickie Hilburn, aka "The Half-Boy", aka "The Penguin Boy" in Limbless
- Capt. Don Leslie in Fire Acts, in Sword Swallowers, in Tattooed People
- Johnny Meah aka "The Czar of The Bizarre" in Fire Acts, in Sword Swallowers
- Robert Owen Melvin aka Bob Melvin, aka "The Man with Two Faces" in FREAKS, in Anomalies
- Mignon, the Penguin Girl aka Mickey Mignon, aka Ruth Berry, aka Ruth LaArgo, aka Ruth Davis in FREAKS, in Little People, Midgets, Dwarves, in Frog Folk, Turtle Folk, Bear Folk, Serpent Folk, Penguin Folk
- Pete Terhune aka "poobah" in Little People, Midgets, Dwarves
- Sam Alexander aka "The Man With Two Faces" in FREAKS, in Craniofacial Anomalies
- Sam Alexander aka "The Man With Two Faces" in FREAKS, in Craniofacial Anomalies
- Grady Stiles aka "Lobster Boy", aka "Lobster Man", aka Grady Franklin Stiles, Jr. in FREAKS, in Odd Extremities, in Lobster Folk
- Tiny Dollita aka "That Atomic Bomb of Entertainment", aka Helen Magdelaine Pekar in Little People, Midgets, Dwarves, in Musical Acts
- The Torp's Loppe Cirkus aka Willy & Else Torp in Flea Circus
- Walter Wanous aka Walter Wanous, Sr.